Finding the Fourth Proportional to 107,380.71, 148,185.50 and 59,634.15

Step by Step Solution

1. Step 1: Write the proportion equation
   107,380.71 : 148,185.50 = 59,634.15 : x
2. Step 2: Convert to fraction form
   107,380.71/148,185.50 = 59,634.15/x
3. Step 3: Cross multiply
   107,380.71x = 148,185.50 × 59,634.15
4. Step 4: Simplify right side
   107,380.71x = 8,836,916,036.65
5. Step 5: Solve for x
   x = 8,836,916,036.65/107,380.71
6. Step 6: Final answer
   x = 82,295.19