Finding the Fourth Proportional to 25,082.82, 34,614.72 and 13,752.18

Step by Step Solution

1. Step 1: Write the proportion equation
   25,082.82 : 34,614.72 = 13,752.18 : x
2. Step 2: Convert to fraction form
   25,082.82/34,614.72 = 13,752.18/x
3. Step 3: Cross multiply
   25,082.82x = 34,614.72 × 13,752.18
4. Step 4: Simplify right side
   25,082.82x = 476,027,860.09
5. Step 5: Solve for x
   x = 476,027,860.09/25,082.82
6. Step 6: Final answer
   x = 18,978.24