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Finding the Fourth Proportional to 106,068.22, 159,094.02 and 61,666.66

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Solution

The fourth proportional to 106,068.22, 159,094.02 and 61,666.66 is: 92,495.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,068.22 : 159,094.02 = 61,666.66 : x
  2. Step 2: Convert to fraction form
    106,068.22/159,094.02 = 61,666.66/x
  3. Step 3: Cross multiply
    106,068.22x = 159,094.02 × 61,666.66
  4. Step 4: Simplify right side
    106,068.22x = 9,810,796,839.37
  5. Step 5: Solve for x
    x = 9,810,796,839.37/106,068.22
  6. Step 6: Final answer
    x = 92,495.16

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