Finding the Fourth Proportional to 63,156.16, 87,156.22 and 34,861.86

Step by Step Solution

1. Step 1: Write the proportion equation
   63,156.16 : 87,156.22 = 34,861.86 : x
2. Step 2: Convert to fraction form
   63,156.16/87,156.22 = 34,861.86/x
3. Step 3: Cross multiply
   63,156.16x = 87,156.22 × 34,861.86
4. Step 4: Simplify right side
   63,156.16x = 3,038,427,939.77
5. Step 5: Solve for x
   x = 3,038,427,939.77/63,156.16
6. Step 6: Final answer
   x = 48,109.76