Finding the Fourth Proportional to 107,519.27, 148,380.39 and 59,124.89

Step by Step Solution

1. Step 1: Write the proportion equation
   107,519.27 : 148,380.39 = 59,124.89 : x
2. Step 2: Convert to fraction form
   107,519.27/148,380.39 = 59,124.89/x
3. Step 3: Cross multiply
   107,519.27x = 148,380.39 × 59,124.89
4. Step 4: Simplify right side
   107,519.27x = 8,772,974,607.86
5. Step 5: Solve for x
   x = 8,772,974,607.86/107,519.27
6. Step 6: Final answer
   x = 81,594.44