Finding the Fourth Proportional to 63,158.16, 87,158.98 and 34,863.86

Step by Step Solution

1. Step 1: Write the proportion equation
   63,158.16 : 87,158.98 = 34,863.86 : x
2. Step 2: Convert to fraction form
   63,158.16/87,158.98 = 34,863.86/x
3. Step 3: Cross multiply
   63,158.16x = 87,158.98 × 34,863.86
4. Step 4: Simplify right side
   63,158.16x = 3,038,698,476.46
5. Step 5: Solve for x
   x = 3,038,698,476.46/63,158.16
6. Step 6: Final answer
   x = 48,112.52