Finding the Fourth Proportional to 9,045.72, 12,479.27 and 6,062.49

Step by Step Solution

1. Step 1: Write the proportion equation
   9,045.72 : 12,479.27 = 6,062.49 : x
2. Step 2: Convert to fraction form
   9,045.72/12,479.27 = 6,062.49/x
3. Step 3: Cross multiply
   9,045.72x = 12,479.27 × 6,062.49
4. Step 4: Simplify right side
   9,045.72x = 75,655,419.27
5. Step 5: Solve for x
   x = 75,655,419.27/9,045.72
6. Step 6: Final answer
   x = 8,363.67