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Finding the Fourth Proportional to 922,157.93, 1,272,781.01 and 599,307.05

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Solution

The fourth proportional to 922,157.93, 1,272,781.01 and 599,307.05 is: 827,175.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    922,157.93 : 1,272,781.01 = 599,307.05 : x
  2. Step 2: Convert to fraction form
    922,157.93/1,272,781.01 = 599,307.05/x
  3. Step 3: Cross multiply
    922,157.93x = 1,272,781.01 × 599,307.05
  4. Step 4: Simplify right side
    922,157.93x = 762,786,632,399.12
  5. Step 5: Solve for x
    x = 762,786,632,399.12/922,157.93
  6. Step 6: Final answer
    x = 827,175.70

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