Finding the Fourth Proportional to 108,196.08, 149,160.06 and 93,247.80

Step by Step Solution

1. Step 1: Write the proportion equation
   108,196.08 : 149,160.06 = 93,247.80 : x
2. Step 2: Convert to fraction form
   108,196.08/149,160.06 = 93,247.80/x
3. Step 3: Cross multiply
   108,196.08x = 149,160.06 × 93,247.80
4. Step 4: Simplify right side
   108,196.08x = 13,908,847,442.87
5. Step 5: Solve for x
   x = 13,908,847,442.87/108,196.08
6. Step 6: Final answer
   x = 128,552.23