Finding the Fourth Proportional to 12,337.98, 17,022.27 and 7,029.06

Step by Step Solution

1. Step 1: Write the proportion equation
   12,337.98 : 17,022.27 = 7,029.06 : x
2. Step 2: Convert to fraction form
   12,337.98/17,022.27 = 7,029.06/x
3. Step 3: Cross multiply
   12,337.98x = 17,022.27 × 7,029.06
4. Step 4: Simplify right side
   12,337.98x = 119,650,557.17
5. Step 5: Solve for x
   x = 119,650,557.17/12,337.98
6. Step 6: Final answer
   x = 9,697.74