Finding the Fourth Proportional to 41,748.46, 62,622.53 and 10,158.15

Step by Step Solution

1. Step 1: Write the proportion equation
   41,748.46 : 62,622.53 = 10,158.15 : x
2. Step 2: Convert to fraction form
   41,748.46/62,622.53 = 10,158.15/x
3. Step 3: Cross multiply
   41,748.46x = 62,622.53 × 10,158.15
4. Step 4: Simplify right side
   41,748.46x = 636,129,002.33
5. Step 5: Solve for x
   x = 636,129,002.33/41,748.46
6. Step 6: Final answer
   x = 15,237.19