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Finding the Fourth Proportional to 233,450.52, 347,955.06 and 220,163.28

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Solution

The fourth proportional to 233,450.52, 347,955.06 and 220,163.28 is: 328,150.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,450.52 : 347,955.06 = 220,163.28 : x
  2. Step 2: Convert to fraction form
    233,450.52/347,955.06 = 220,163.28/x
  3. Step 3: Cross multiply
    233,450.52x = 347,955.06 × 220,163.28
  4. Step 4: Simplify right side
    233,450.52x = 76,606,927,302.20
  5. Step 5: Solve for x
    x = 76,606,927,302.20/233,450.52
  6. Step 6: Final answer
    x = 328,150.60

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