Finding the Fourth Proportional to 25,233.60, 34,825.72 and 14,482.72

Step by Step Solution

1. Step 1: Write the proportion equation
   25,233.60 : 34,825.72 = 14,482.72 : x
2. Step 2: Convert to fraction form
   25,233.60/34,825.72 = 14,482.72/x
3. Step 3: Cross multiply
   25,233.60x = 34,825.72 × 14,482.72
4. Step 4: Simplify right side
   25,233.60x = 504,371,151.56
5. Step 5: Solve for x
   x = 504,371,151.56/25,233.60
6. Step 6: Final answer
   x = 19,988.08