Finding the Fourth Proportional to 25,044, 34,560.72 and 13,866

Step by Step Solution

1. Step 1: Write the proportion equation
   25,044 : 34,560.72 = 13,866 : x
2. Step 2: Convert to fraction form
   25,044/34,560.72 = 13,866/x
3. Step 3: Cross multiply
   25,044x = 34,560.72 × 13,866
4. Step 4: Simplify right side
   25,044x = 479,218,943.52
5. Step 5: Solve for x
   x = 479,218,943.52/25,044
6. Step 6: Final answer
   x = 19,135.08