Finding the Fourth Proportional to 9,031.02, 12,463.29 and 5,052.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,031.02 : 12,463.29 = 5,052.12 : x
2. Step 2: Convert to fraction form
   9,031.02/12,463.29 = 5,052.12/x
3. Step 3: Cross multiply
   9,031.02x = 12,463.29 × 5,052.12
4. Step 4: Simplify right side
   9,031.02x = 62,966,036.67
5. Step 5: Solve for x
   x = 62,966,036.67/9,031.02
6. Step 6: Final answer
   x = 6,972.20