Finding the Fourth Proportional to 12,403.59, 17,114.00 and 7,026.15

Step by Step Solution

1. Step 1: Write the proportion equation
   12,403.59 : 17,114.00 = 7,026.15 : x
2. Step 2: Convert to fraction form
   12,403.59/17,114.00 = 7,026.15/x
3. Step 3: Cross multiply
   12,403.59x = 17,114.00 × 7,026.15
4. Step 4: Simplify right side
   12,403.59x = 120,245,495.97
5. Step 5: Solve for x
   x = 120,245,495.97/12,403.59
6. Step 6: Final answer
   x = 9,694.41