Finding the Fourth Proportional to 17,300.52, 25,948.35 and 9,880.92

Step by Step Solution

1. Step 1: Write the proportion equation
   17,300.52 : 25,948.35 = 9,880.92 : x
2. Step 2: Convert to fraction form
   17,300.52/25,948.35 = 9,880.92/x
3. Step 3: Cross multiply
   17,300.52x = 25,948.35 × 9,880.92
4. Step 4: Simplify right side
   17,300.52x = 256,393,570.48
5. Step 5: Solve for x
   x = 256,393,570.48/17,300.52
6. Step 6: Final answer
   x = 14,819.99