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Finding the Fourth Proportional to 330,695.56, 496,124.36 and 106,056.64

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Solution

The fourth proportional to 330,695.56, 496,124.36 and 106,056.64 is: 159,110.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,695.56 : 496,124.36 = 106,056.64 : x
  2. Step 2: Convert to fraction form
    330,695.56/496,124.36 = 106,056.64/x
  3. Step 3: Cross multiply
    330,695.56x = 496,124.36 × 106,056.64
  4. Step 4: Simplify right side
    330,695.56x = 52,617,282,643.75
  5. Step 5: Solve for x
    x = 52,617,282,643.75/330,695.56
  6. Step 6: Final answer
    x = 159,110.94

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