Finding the Fourth Proportional to 108,513.42, 149,750.01 and 60,766.35

Step by Step Solution

1. Step 1: Write the proportion equation
   108,513.42 : 149,750.01 = 60,766.35 : x
2. Step 2: Convert to fraction form
   108,513.42/149,750.01 = 60,766.35/x
3. Step 3: Cross multiply
   108,513.42x = 149,750.01 × 60,766.35
4. Step 4: Simplify right side
   108,513.42x = 9,099,761,520.16
5. Step 5: Solve for x
   x = 9,099,761,520.16/108,513.42
6. Step 6: Final answer
   x = 83,858.40