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Finding the Fourth Proportional to 569,230.30, 853,298.70 and 329,097.70

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Solution

The fourth proportional to 569,230.30, 853,298.70 and 329,097.70 is: 493,330.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,230.30 : 853,298.70 = 329,097.70 : x
  2. Step 2: Convert to fraction form
    569,230.30/853,298.70 = 329,097.70/x
  3. Step 3: Cross multiply
    569,230.30x = 853,298.70 × 329,097.70
  4. Step 4: Simplify right side
    569,230.30x = 280,818,639,582.99
  5. Step 5: Solve for x
    x = 280,818,639,582.99/569,230.30
  6. Step 6: Final answer
    x = 493,330.45

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