Finding the Fourth Proportional to 126,062.03, 173,965.59 and 69,473.40

Step by Step Solution

1. Step 1: Write the proportion equation
   126,062.03 : 173,965.59 = 69,473.40 : x
2. Step 2: Convert to fraction form
   126,062.03/173,965.59 = 69,473.40/x
3. Step 3: Cross multiply
   126,062.03x = 173,965.59 × 69,473.40
4. Step 4: Simplify right side
   126,062.03x = 12,085,981,020.31
5. Step 5: Solve for x
   x = 12,085,981,020.31/126,062.03
6. Step 6: Final answer
   x = 95,873.29