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Finding the Fourth Proportional to 360,498.30, 540,700.46 and 94,279.35

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Solution

The fourth proportional to 360,498.30, 540,700.46 and 94,279.35 is: 141,406.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,498.30 : 540,700.46 = 94,279.35 : x
  2. Step 2: Convert to fraction form
    360,498.30/540,700.46 = 94,279.35/x
  3. Step 3: Cross multiply
    360,498.30x = 540,700.46 × 94,279.35
  4. Step 4: Simplify right side
    360,498.30x = 50,976,887,442.10
  5. Step 5: Solve for x
    x = 50,976,887,442.10/360,498.30
  6. Step 6: Final answer
    x = 141,406.73

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