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Finding the Fourth Proportional to 94,671.94, 130,647.72 and 52,230.46

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Solution

The fourth proportional to 94,671.94, 130,647.72 and 52,230.46 is: 72,078.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,671.94 : 130,647.72 = 52,230.46 : x
  2. Step 2: Convert to fraction form
    94,671.94/130,647.72 = 52,230.46/x
  3. Step 3: Cross multiply
    94,671.94x = 130,647.72 × 52,230.46
  4. Step 4: Simplify right side
    94,671.94x = 6,823,790,513.55
  5. Step 5: Solve for x
    x = 6,823,790,513.55/94,671.94
  6. Step 6: Final answer
    x = 72,078.28

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