Finding the Fourth Proportional to 126,003.15, 173,884.37 and 69,414.53

Step by Step Solution

1. Step 1: Write the proportion equation
   126,003.15 : 173,884.37 = 69,414.53 : x
2. Step 2: Convert to fraction form
   126,003.15/173,884.37 = 69,414.53/x
3. Step 3: Cross multiply
   126,003.15x = 173,884.37 × 69,414.53
4. Step 4: Simplify right side
   126,003.15x = 12,070,100,601.40
5. Step 5: Solve for x
   x = 12,070,100,601.40/126,003.15
6. Step 6: Final answer
   x = 95,792.05