Finding the Fourth Proportional to 108,588.17, 149,851.58 and 60,841.86

Step by Step Solution

1. Step 1: Write the proportion equation
   108,588.17 : 149,851.58 = 60,841.86 : x
2. Step 2: Convert to fraction form
   108,588.17/149,851.58 = 60,841.86/x
3. Step 3: Cross multiply
   108,588.17x = 149,851.58 × 60,841.86
4. Step 4: Simplify right side
   108,588.17x = 9,117,248,999.02
5. Step 5: Solve for x
   x = 9,117,248,999.02/108,588.17
6. Step 6: Final answer
   x = 83,961.71