Finding the Fourth Proportional to 67,632.16, 101,428.42 and 25,481.83

Step by Step Solution

1. Step 1: Write the proportion equation
   67,632.16 : 101,428.42 = 25,481.83 : x
2. Step 2: Convert to fraction form
   67,632.16/101,428.42 = 25,481.83/x
3. Step 3: Cross multiply
   67,632.16x = 101,428.42 × 25,481.83
4. Step 4: Simplify right side
   67,632.16x = 2,584,581,755.61
5. Step 5: Solve for x
   x = 2,584,581,755.61/67,632.16
6. Step 6: Final answer
   x = 38,215.28