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Finding the Fourth Proportional to 89,523.84, 134,285.80 and 22,963.96

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Solution

The fourth proportional to 89,523.84, 134,285.80 and 22,963.96 is: 34,445.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,523.84 : 134,285.80 = 22,963.96 : x
  2. Step 2: Convert to fraction form
    89,523.84/134,285.80 = 22,963.96/x
  3. Step 3: Cross multiply
    89,523.84x = 134,285.80 × 22,963.96
  4. Step 4: Simplify right side
    89,523.84x = 3,083,733,739.77
  5. Step 5: Solve for x
    x = 3,083,733,739.77/89,523.84
  6. Step 6: Final answer
    x = 34,445.95

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