Finding the Fourth Proportional to 89,061.94, 133,601.69 and 25,882.62

Step by Step Solution

1. Step 1: Write the proportion equation
   89,061.94 : 133,601.69 = 25,882.62 : x
2. Step 2: Convert to fraction form
   89,061.94/133,601.69 = 25,882.62/x
3. Step 3: Cross multiply
   89,061.94x = 133,601.69 × 25,882.62
4. Step 4: Simplify right side
   89,061.94x = 3,457,961,773.63
5. Step 5: Solve for x
   x = 3,457,961,773.63/89,061.94
6. Step 6: Final answer
   x = 38,826.48