Finding the Fourth Proportional to 5,424.01, 7,484.94 and 3,066.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,424.01 : 7,484.94 = 3,066.10 : x
2. Step 2: Convert to fraction form
   5,424.01/7,484.94 = 3,066.10/x
3. Step 3: Cross multiply
   5,424.01x = 7,484.94 × 3,066.10
4. Step 4: Simplify right side
   5,424.01x = 22,949,555.82
5. Step 5: Solve for x
   x = 22,949,555.82/5,424.01
6. Step 6: Final answer
   x = 4,231.11