Finding the Fourth Proportional to 94,696, 141,429.96 and 85,793.52

Step by Step Solution

1. Step 1: Write the proportion equation
   94,696 : 141,429.96 = 85,793.52 : x
2. Step 2: Convert to fraction form
   94,696/141,429.96 = 85,793.52/x
3. Step 3: Cross multiply
   94,696x = 141,429.96 × 85,793.52
4. Step 4: Simplify right side
   94,696x = 12,133,774,101.86
5. Step 5: Solve for x
   x = 12,133,774,101.86/94,696
6. Step 6: Final answer
   x = 128,133.97