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Finding the Fourth Proportional to 152,953.74, 211,090.42 and 92,539.22

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Solution

The fourth proportional to 152,953.74, 211,090.42 and 92,539.22 is: 127,712.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,953.74 : 211,090.42 = 92,539.22 : x
  2. Step 2: Convert to fraction form
    152,953.74/211,090.42 = 92,539.22/x
  3. Step 3: Cross multiply
    152,953.74x = 211,090.42 × 92,539.22
  4. Step 4: Simplify right side
    152,953.74x = 19,534,142,816.27
  5. Step 5: Solve for x
    x = 19,534,142,816.27/152,953.74
  6. Step 6: Final answer
    x = 127,712.75

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