Finding the Fourth Proportional to 63,830.74, 88,086.42 and 35,543.10

Step by Step Solution

1. Step 1: Write the proportion equation
   63,830.74 : 88,086.42 = 35,543.10 : x
2. Step 2: Convert to fraction form
   63,830.74/88,086.42 = 35,543.10/x
3. Step 3: Cross multiply
   63,830.74x = 88,086.42 × 35,543.10
4. Step 4: Simplify right side
   63,830.74x = 3,130,864,434.70
5. Step 5: Solve for x
   x = 3,130,864,434.70/63,830.74
6. Step 6: Final answer
   x = 49,049.48