Finding the Fourth Proportional to 25,053.56, 34,574.82 and 13,875.56

Step by Step Solution

1. Step 1: Write the proportion equation
   25,053.56 : 34,574.82 = 13,875.56 : x
2. Step 2: Convert to fraction form
   25,053.56/34,574.82 = 13,875.56/x
3. Step 3: Cross multiply
   25,053.56x = 34,574.82 × 13,875.56
4. Step 4: Simplify right side
   25,053.56x = 479,744,989.40
5. Step 5: Solve for x
   x = 479,744,989.40/25,053.56
6. Step 6: Final answer
   x = 19,148.78