Finding the Fourth Proportional to 17,093.92, 25,612.72 and 10,506.20

Step by Step Solution

1. Step 1: Write the proportion equation
   17,093.92 : 25,612.72 = 10,506.20 : x
2. Step 2: Convert to fraction form
   17,093.92/25,612.72 = 10,506.20/x
3. Step 3: Cross multiply
   17,093.92x = 25,612.72 × 10,506.20
4. Step 4: Simplify right side
   17,093.92x = 269,092,358.86
5. Step 5: Solve for x
   x = 269,092,358.86/17,093.92
6. Step 6: Final answer
   x = 15,741.99