Finding the Fourth Proportional to 9,215.04, 12,716.88 and 5,023.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,215.04 : 12,716.88 = 5,023.52 : x
2. Step 2: Convert to fraction form
   9,215.04/12,716.88 = 5,023.52/x
3. Step 3: Cross multiply
   9,215.04x = 12,716.88 × 5,023.52
4. Step 4: Simplify right side
   9,215.04x = 63,883,501.02
5. Step 5: Solve for x
   x = 63,883,501.02/9,215.04
6. Step 6: Final answer
   x = 6,932.53