Finding the Fourth Proportional to 108,565.55, 149,826.60 and 60,834.27

Step by Step Solution

1. Step 1: Write the proportion equation
   108,565.55 : 149,826.60 = 60,834.27 : x
2. Step 2: Convert to fraction form
   108,565.55/149,826.60 = 60,834.27/x
3. Step 3: Cross multiply
   108,565.55x = 149,826.60 × 60,834.27
4. Step 4: Simplify right side
   108,565.55x = 9,114,591,837.58
5. Step 5: Solve for x
   x = 9,114,591,837.58/108,565.55
6. Step 6: Final answer
   x = 83,954.74