Finding the Fourth Proportional to 9,017.10, 12,443.04 and 5,038.11

Step by Step Solution

1. Step 1: Write the proportion equation
   9,017.10 : 12,443.04 = 5,038.11 : x
2. Step 2: Convert to fraction form
   9,017.10/12,443.04 = 5,038.11/x
3. Step 3: Cross multiply
   9,017.10x = 12,443.04 × 5,038.11
4. Step 4: Simplify right side
   9,017.10x = 62,689,404.25
5. Step 5: Solve for x
   x = 62,689,404.25/9,017.10
6. Step 6: Final answer
   x = 6,952.28