Finding the Fourth Proportional to 108,592.18, 149,857.10 and 60,845.86

Step by Step Solution

1. Step 1: Write the proportion equation
   108,592.18 : 149,857.10 = 60,845.86 : x
2. Step 2: Convert to fraction form
   108,592.18/149,857.10 = 60,845.86/x
3. Step 3: Cross multiply
   108,592.18x = 149,857.10 × 60,845.86
4. Step 4: Simplify right side
   108,592.18x = 9,118,184,126.61
5. Step 5: Solve for x
   x = 9,118,184,126.61/108,592.18
6. Step 6: Final answer
   x = 83,967.23