Finding the Fourth Proportional to 9,322.30, 12,864.54 and 5,073.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,322.30 : 12,864.54 = 5,073.31 : x
2. Step 2: Convert to fraction form
   9,322.30/12,864.54 = 5,073.31/x
3. Step 3: Cross multiply
   9,322.30x = 12,864.54 × 5,073.31
4. Step 4: Simplify right side
   9,322.30x = 65,265,799.43
5. Step 5: Solve for x
   x = 65,265,799.43/9,322.30
6. Step 6: Final answer
   x = 7,001.04