Finding the Fourth Proportional to 4,422.32, 6,624.17 and 3,029.12

Step by Step Solution

1. Step 1: Write the proportion equation
   4,422.32 : 6,624.17 = 3,029.12 : x
2. Step 2: Convert to fraction form
   4,422.32/6,624.17 = 3,029.12/x
3. Step 3: Cross multiply
   4,422.32x = 6,624.17 × 3,029.12
4. Step 4: Simplify right side
   4,422.32x = 20,065,405.83
5. Step 5: Solve for x
   x = 20,065,405.83/4,422.32
6. Step 6: Final answer
   x = 4,537.30