Finding the Fourth Proportional to 25,123.32, 37,635.71 and 14,571.17

Step by Step Solution

1. Step 1: Write the proportion equation
   25,123.32 : 37,635.71 = 14,571.17 : x
2. Step 2: Convert to fraction form
   25,123.32/37,635.71 = 14,571.17/x
3. Step 3: Cross multiply
   25,123.32x = 37,635.71 × 14,571.17
4. Step 4: Simplify right side
   25,123.32x = 548,396,343.47
5. Step 5: Solve for x
   x = 548,396,343.47/25,123.32
6. Step 6: Final answer
   x = 21,828.18