Finding the Fourth Proportional to 9,010.17, 12,433.23 and 5,031.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,010.17 : 12,433.23 = 5,031.18 : x
2. Step 2: Convert to fraction form
   9,010.17/12,433.23 = 5,031.18/x
3. Step 3: Cross multiply
   9,010.17x = 12,433.23 × 5,031.18
4. Step 4: Simplify right side
   9,010.17x = 62,553,818.11
5. Step 5: Solve for x
   x = 62,553,818.11/9,010.17
6. Step 6: Final answer
   x = 6,942.58