Finding the Fourth Proportional to 25,062.61, 34,586.38 and 13,732.84

Step by Step Solution

1. Step 1: Write the proportion equation
   25,062.61 : 34,586.38 = 13,732.84 : x
2. Step 2: Convert to fraction form
   25,062.61/34,586.38 = 13,732.84/x
3. Step 3: Cross multiply
   25,062.61x = 34,586.38 × 13,732.84
4. Step 4: Simplify right side
   25,062.61x = 474,969,222.72
5. Step 5: Solve for x
   x = 474,969,222.72/25,062.61
6. Step 6: Final answer
   x = 18,951.31