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Finding the Fourth Proportional to 250,395.19, 375,330.34 and 92,522.95

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Solution

The fourth proportional to 250,395.19, 375,330.34 and 92,522.95 is: 138,687.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,395.19 : 375,330.34 = 92,522.95 : x
  2. Step 2: Convert to fraction form
    250,395.19/375,330.34 = 92,522.95/x
  3. Step 3: Cross multiply
    250,395.19x = 375,330.34 × 92,522.95
  4. Step 4: Simplify right side
    250,395.19x = 34,726,670,281.30
  5. Step 5: Solve for x
    x = 34,726,670,281.30/250,395.19
  6. Step 6: Final answer
    x = 138,687.45

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