Finding the Fourth Proportional to 25,152.74, 34,710.96 and 13,822.46

Step by Step Solution

1. Step 1: Write the proportion equation
   25,152.74 : 34,710.96 = 13,822.46 : x
2. Step 2: Convert to fraction form
   25,152.74/34,710.96 = 13,822.46/x
3. Step 3: Cross multiply
   25,152.74x = 34,710.96 × 13,822.46
4. Step 4: Simplify right side
   25,152.74x = 479,790,864.61
5. Step 5: Solve for x
   x = 479,790,864.61/25,152.74
6. Step 6: Final answer
   x = 19,075.09