Finding the Fourth Proportional to 9,031.82, 12,464.52 and 5,053.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,031.82 : 12,464.52 = 5,053.30 : x
2. Step 2: Convert to fraction form
   9,031.82/12,464.52 = 5,053.30/x
3. Step 3: Cross multiply
   9,031.82x = 12,464.52 × 5,053.30
4. Step 4: Simplify right side
   9,031.82x = 62,986,908.80
5. Step 5: Solve for x
   x = 62,986,908.80/9,031.82
6. Step 6: Final answer
   x = 6,973.89