Finding the Fourth Proportional to 5,320.16, 7,341.56 and 4,062.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,320.16 : 7,341.56 = 4,062.10 : x
2. Step 2: Convert to fraction form
   5,320.16/7,341.56 = 4,062.10/x
3. Step 3: Cross multiply
   5,320.16x = 7,341.56 × 4,062.10
4. Step 4: Simplify right side
   5,320.16x = 29,822,150.88
5. Step 5: Solve for x
   x = 29,822,150.88/5,320.16
6. Step 6: Final answer
   x = 5,605.50