Finding the Fourth Proportional to 17,298.80, 23,877.72 and 10,586.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,298.80 : 23,877.72 = 10,586.48 : x
2. Step 2: Convert to fraction form
   17,298.80/23,877.72 = 10,586.48/x
3. Step 3: Cross multiply
   17,298.80x = 23,877.72 × 10,586.48
4. Step 4: Simplify right side
   17,298.80x = 252,781,005.23
5. Step 5: Solve for x
   x = 252,781,005.23/17,298.80
6. Step 6: Final answer
   x = 14,612.63