Finding the Fourth Proportional to 5,302.41, 7,320.69 and 3,414.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,302.41 : 7,320.69 = 3,414.72 : x
2. Step 2: Convert to fraction form
   5,302.41/7,320.69 = 3,414.72/x
3. Step 3: Cross multiply
   5,302.41x = 7,320.69 × 3,414.72
4. Step 4: Simplify right side
   5,302.41x = 24,998,106.56
5. Step 5: Solve for x
   x = 24,998,106.56/5,302.41
6. Step 6: Final answer
   x = 4,714.48