Finding the Fourth Proportional to 17,124.86, 25,677.56 and 10,204.22

Step by Step Solution

1. Step 1: Write the proportion equation
   17,124.86 : 25,677.56 = 10,204.22 : x
2. Step 2: Convert to fraction form
   17,124.86/25,677.56 = 10,204.22/x
3. Step 3: Cross multiply
   17,124.86x = 25,677.56 × 10,204.22
4. Step 4: Simplify right side
   17,124.86x = 262,019,471.30
5. Step 5: Solve for x
   x = 262,019,471.30/17,124.86
6. Step 6: Final answer
   x = 15,300.53