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Finding the Fourth Proportional to 70,680.28, 97,552.98 and 41,994.42

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Solution

The fourth proportional to 70,680.28, 97,552.98 and 41,994.42 is: 57,960.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,680.28 : 97,552.98 = 41,994.42 : x
  2. Step 2: Convert to fraction form
    70,680.28/97,552.98 = 41,994.42/x
  3. Step 3: Cross multiply
    70,680.28x = 97,552.98 × 41,994.42
  4. Step 4: Simplify right side
    70,680.28x = 4,096,680,604.40
  5. Step 5: Solve for x
    x = 4,096,680,604.40/70,680.28
  6. Step 6: Final answer
    x = 57,960.73

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