Finding the Fourth Proportional to 63,877.72, 88,143.06 and 37,020.04

Step by Step Solution

1. Step 1: Write the proportion equation
   63,877.72 : 88,143.06 = 37,020.04 : x
2. Step 2: Convert to fraction form
   63,877.72/88,143.06 = 37,020.04/x
3. Step 3: Cross multiply
   63,877.72x = 88,143.06 × 37,020.04
4. Step 4: Simplify right side
   63,877.72x = 3,263,059,606.92
5. Step 5: Solve for x
   x = 3,263,059,606.92/63,877.72
6. Step 6: Final answer
   x = 51,082.91