Finding the Fourth Proportional to 63,865.72, 88,126.56 and 37,007.98

Step by Step Solution

1. Step 1: Write the proportion equation
   63,865.72 : 88,126.56 = 37,007.98 : x
2. Step 2: Convert to fraction form
   63,865.72/88,126.56 = 37,007.98/x
3. Step 3: Cross multiply
   63,865.72x = 88,126.56 × 37,007.98
4. Step 4: Simplify right side
   63,865.72x = 3,261,385,969.95
5. Step 5: Solve for x
   x = 3,261,385,969.95/63,865.72
6. Step 6: Final answer
   x = 51,066.30