Finding the Fourth Proportional to 63,942.30, 88,240.80 and 37,100.76

Step by Step Solution

1. Step 1: Write the proportion equation
   63,942.30 : 88,240.80 = 37,100.76 : x
2. Step 2: Convert to fraction form
   63,942.30/88,240.80 = 37,100.76/x
3. Step 3: Cross multiply
   63,942.30x = 88,240.80 × 37,100.76
4. Step 4: Simplify right side
   63,942.30x = 3,273,800,743.01
5. Step 5: Solve for x
   x = 3,273,800,743.01/63,942.30
6. Step 6: Final answer
   x = 51,199.30