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Finding the Fourth Proportional to 63,093.70, 94,625.94 and 18,709.75

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Solution

The fourth proportional to 63,093.70, 94,625.94 and 18,709.75 is: 28,060.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,093.70 : 94,625.94 = 18,709.75 : x
  2. Step 2: Convert to fraction form
    63,093.70/94,625.94 = 18,709.75/x
  3. Step 3: Cross multiply
    63,093.70x = 94,625.94 × 18,709.75
  4. Step 4: Simplify right side
    63,093.70x = 1,770,427,680.92
  5. Step 5: Solve for x
    x = 1,770,427,680.92/63,093.70
  6. Step 6: Final answer
    x = 28,060.29

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