Finding the Fourth Proportional to 63,869.16, 88,142.16 and 35,574.86

Step by Step Solution

1. Step 1: Write the proportion equation
   63,869.16 : 88,142.16 = 35,574.86 : x
2. Step 2: Convert to fraction form
   63,869.16/88,142.16 = 35,574.86/x
3. Step 3: Cross multiply
   63,869.16x = 88,142.16 × 35,574.86
4. Step 4: Simplify right side
   63,869.16x = 3,135,645,002.10
5. Step 5: Solve for x
   x = 3,135,645,002.10/63,869.16
6. Step 6: Final answer
   x = 49,094.82