Finding the Fourth Proportional to 63,872.70, 88,140.06 and 37,010.42

Step by Step Solution

1. Step 1: Write the proportion equation
   63,872.70 : 88,140.06 = 37,010.42 : x
2. Step 2: Convert to fraction form
   63,872.70/88,140.06 = 37,010.42/x
3. Step 3: Cross multiply
   63,872.70x = 88,140.06 × 37,010.42
4. Step 4: Simplify right side
   63,872.70x = 3,262,100,198.72
5. Step 5: Solve for x
   x = 3,262,100,198.72/63,872.70
6. Step 6: Final answer
   x = 51,071.90