Finding the Fourth Proportional to 108,566.88, 149,826.51 and 60,820.62

Step by Step Solution

1. Step 1: Write the proportion equation
   108,566.88 : 149,826.51 = 60,820.62 : x
2. Step 2: Convert to fraction form
   108,566.88/149,826.51 = 60,820.62/x
3. Step 3: Cross multiply
   108,566.88x = 149,826.51 × 60,820.62
4. Step 4: Simplify right side
   108,566.88x = 9,112,541,230.64
5. Step 5: Solve for x
   x = 9,112,541,230.64/108,566.88
6. Step 6: Final answer
   x = 83,934.82