Finding the Fourth Proportional to 12,614.50, 17,408.02 and 7,026.82

Step by Step Solution

1. Step 1: Write the proportion equation
   12,614.50 : 17,408.02 = 7,026.82 : x
2. Step 2: Convert to fraction form
   12,614.50/17,408.02 = 7,026.82/x
3. Step 3: Cross multiply
   12,614.50x = 17,408.02 × 7,026.82
4. Step 4: Simplify right side
   12,614.50x = 122,323,023.10
5. Step 5: Solve for x
   x = 122,323,023.10/12,614.50
6. Step 6: Final answer
   x = 9,697.02