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Finding the Fourth Proportional to 574,353.30, 792,594.09 and 319,699.02

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Solution

The fourth proportional to 574,353.30, 792,594.09 and 319,699.02 is: 441,177.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,353.30 : 792,594.09 = 319,699.02 : x
  2. Step 2: Convert to fraction form
    574,353.30/792,594.09 = 319,699.02/x
  3. Step 3: Cross multiply
    574,353.30x = 792,594.09 × 319,699.02
  4. Step 4: Simplify right side
    574,353.30x = 253,391,553,830.79
  5. Step 5: Solve for x
    x = 253,391,553,830.79/574,353.30
  6. Step 6: Final answer
    x = 441,177.15

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