Finding the Fourth Proportional to 107,498.60, 148,344.27 and 59,100.17

Step by Step Solution

1. Step 1: Write the proportion equation
   107,498.60 : 148,344.27 = 59,100.17 : x
2. Step 2: Convert to fraction form
   107,498.60/148,344.27 = 59,100.17/x
3. Step 3: Cross multiply
   107,498.60x = 148,344.27 × 59,100.17
4. Step 4: Simplify right side
   107,498.60x = 8,767,170,833.80
5. Step 5: Solve for x
   x = 8,767,170,833.80/107,498.60
6. Step 6: Final answer
   x = 81,556.14