Finding the Fourth Proportional to 8,367.32, 12,548.34 and 3,029.82

Step by Step Solution

1. Step 1: Write the proportion equation
   8,367.32 : 12,548.34 = 3,029.82 : x
2. Step 2: Convert to fraction form
   8,367.32/12,548.34 = 3,029.82/x
3. Step 3: Cross multiply
   8,367.32x = 12,548.34 × 3,029.82
4. Step 4: Simplify right side
   8,367.32x = 38,019,211.50
5. Step 5: Solve for x
   x = 38,019,211.50/8,367.32
6. Step 6: Final answer
   x = 4,543.78