Finding the Fourth Proportional to 25,314.72, 34,925.76 and 14,700.48

Step by Step Solution

1. Step 1: Write the proportion equation
   25,314.72 : 34,925.76 = 14,700.48 : x
2. Step 2: Convert to fraction form
   25,314.72/34,925.76 = 14,700.48/x
3. Step 3: Cross multiply
   25,314.72x = 34,925.76 × 14,700.48
4. Step 4: Simplify right side
   25,314.72x = 513,425,436.36
5. Step 5: Solve for x
   x = 513,425,436.36/25,314.72
6. Step 6: Final answer
   x = 20,281.70