Finding the Fourth Proportional to 25,111.04, 34,651.68 and 13,933.76

Step by Step Solution

1. Step 1: Write the proportion equation
   25,111.04 : 34,651.68 = 13,933.76 : x
2. Step 2: Convert to fraction form
   25,111.04/34,651.68 = 13,933.76/x
3. Step 3: Cross multiply
   25,111.04x = 34,651.68 × 13,933.76
4. Step 4: Simplify right side
   25,111.04x = 482,828,192.72
5. Step 5: Solve for x
   x = 482,828,192.72/25,111.04
6. Step 6: Final answer
   x = 19,227.73