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Finding the Fourth Proportional to 269,116.24, 403,862.04 and 111,346

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Solution

The fourth proportional to 269,116.24, 403,862.04 and 111,346 is: 167,096.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,116.24 : 403,862.04 = 111,346 : x
  2. Step 2: Convert to fraction form
    269,116.24/403,862.04 = 111,346/x
  3. Step 3: Cross multiply
    269,116.24x = 403,862.04 × 111,346
  4. Step 4: Simplify right side
    269,116.24x = 44,968,422,705.84
  5. Step 5: Solve for x
    x = 44,968,422,705.84/269,116.24
  6. Step 6: Final answer
    x = 167,096.65

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