Finding the Fourth Proportional to 126,447.89, 174,496.05 and 69,085.98

Step by Step Solution

1. Step 1: Write the proportion equation
   126,447.89 : 174,496.05 = 69,085.98 : x
2. Step 2: Convert to fraction form
   126,447.89/174,496.05 = 69,085.98/x
3. Step 3: Cross multiply
   126,447.89x = 174,496.05 × 69,085.98
4. Step 4: Simplify right side
   126,447.89x = 12,055,231,097.57
5. Step 5: Solve for x
   x = 12,055,231,097.57/126,447.89
6. Step 6: Final answer
   x = 95,337.54