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Finding the Fourth Proportional to 353,066.66, 487,237.66 and 191,922.02

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Solution

The fourth proportional to 353,066.66, 487,237.66 and 191,922.02 is: 264,855.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    353,066.66 : 487,237.66 = 191,922.02 : x
  2. Step 2: Convert to fraction form
    353,066.66/487,237.66 = 191,922.02/x
  3. Step 3: Cross multiply
    353,066.66x = 487,237.66 × 191,922.02
  4. Step 4: Simplify right side
    353,066.66x = 93,511,635,927.27
  5. Step 5: Solve for x
    x = 93,511,635,927.27/353,066.66
  6. Step 6: Final answer
    x = 264,855.47

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