Finding the Fourth Proportional to 12,327.18, 17,011.17 and 7,023.71

Step by Step Solution

1. Step 1: Write the proportion equation
   12,327.18 : 17,011.17 = 7,023.71 : x
2. Step 2: Convert to fraction form
   12,327.18/17,011.17 = 7,023.71/x
3. Step 3: Cross multiply
   12,327.18x = 17,011.17 × 7,023.71
4. Step 4: Simplify right side
   12,327.18x = 119,481,439.78
5. Step 5: Solve for x
   x = 119,481,439.78/12,327.18
6. Step 6: Final answer
   x = 9,692.52