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Finding the Fourth Proportional to 367,246.80, 550,432.80 and 154,014.30

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Solution

The fourth proportional to 367,246.80, 550,432.80 and 154,014.30 is: 230,838.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,246.80 : 550,432.80 = 154,014.30 : x
  2. Step 2: Convert to fraction form
    367,246.80/550,432.80 = 154,014.30/x
  3. Step 3: Cross multiply
    367,246.80x = 550,432.80 × 154,014.30
  4. Step 4: Simplify right side
    367,246.80x = 84,774,522,389.04
  5. Step 5: Solve for x
    x = 84,774,522,389.04/367,246.80
  6. Step 6: Final answer
    x = 230,838.02

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