Finding the Fourth Proportional to 108,053.18, 149,112.04 and 59,655.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,053.18 : 149,112.04 = 59,655.50 : x
2. Step 2: Convert to fraction form
   108,053.18/149,112.04 = 59,655.50/x
3. Step 3: Cross multiply
   108,053.18x = 149,112.04 × 59,655.50
4. Step 4: Simplify right side
   108,053.18x = 8,895,352,407.52
5. Step 5: Solve for x
   x = 8,895,352,407.52/108,053.18
6. Step 6: Final answer
   x = 82,323.84