Finding the Fourth Proportional to 9,003.76, 12,423.92 and 5,024.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,003.76 : 12,423.92 = 5,024.32 : x
2. Step 2: Convert to fraction form
   9,003.76/12,423.92 = 5,024.32/x
3. Step 3: Cross multiply
   9,003.76x = 12,423.92 × 5,024.32
4. Step 4: Simplify right side
   9,003.76x = 62,421,749.73
5. Step 5: Solve for x
   x = 62,421,749.73/9,003.76
6. Step 6: Final answer
   x = 6,932.85