Finding the Fourth Proportional to 63,951.96, 88,196.22 and 40,081.08

Step by Step Solution

1. Step 1: Write the proportion equation
   63,951.96 : 88,196.22 = 40,081.08 : x
2. Step 2: Convert to fraction form
   63,951.96/88,196.22 = 40,081.08/x
3. Step 3: Cross multiply
   63,951.96x = 88,196.22 × 40,081.08
4. Step 4: Simplify right side
   63,951.96x = 3,534,999,749.52
5. Step 5: Solve for x
   x = 3,534,999,749.52/63,951.96
6. Step 6: Final answer
   x = 55,275.86