Finding the Fourth Proportional to 9,307.29, 12,846.33 and 5,723.13

Step by Step Solution

1. Step 1: Write the proportion equation
   9,307.29 : 12,846.33 = 5,723.13 : x
2. Step 2: Convert to fraction form
   9,307.29/12,846.33 = 5,723.13/x
3. Step 3: Cross multiply
   9,307.29x = 12,846.33 × 5,723.13
4. Step 4: Simplify right side
   9,307.29x = 73,521,216.61
5. Step 5: Solve for x
   x = 73,521,216.61/9,307.29
6. Step 6: Final answer
   x = 7,899.32