Finding the Fourth Proportional to 12,333.38, 17,015.90 and 7,024.43

Step by Step Solution

1. Step 1: Write the proportion equation
   12,333.38 : 17,015.90 = 7,024.43 : x
2. Step 2: Convert to fraction form
   12,333.38/17,015.90 = 7,024.43/x
3. Step 3: Cross multiply
   12,333.38x = 17,015.90 × 7,024.43
4. Step 4: Simplify right side
   12,333.38x = 119,526,963.31
5. Step 5: Solve for x
   x = 119,526,963.31/12,333.38
6. Step 6: Final answer
   x = 9,691.34