Finding the Fourth Proportional to 74,262.29, 111,422.59 and 32,680.13

Step by Step Solution

1. Step 1: Write the proportion equation
   74,262.29 : 111,422.59 = 32,680.13 : x
2. Step 2: Convert to fraction form
   74,262.29/111,422.59 = 32,680.13/x
3. Step 3: Cross multiply
   74,262.29x = 111,422.59 × 32,680.13
4. Step 4: Simplify right side
   74,262.29x = 3,641,304,087.32
5. Step 5: Solve for x
   x = 3,641,304,087.32/74,262.29
6. Step 6: Final answer
   x = 49,033.02