Finding the Fourth Proportional to 5,592.02, 7,716.82 and 3,074.12

Step by Step Solution

1. Step 1: Write the proportion equation
   5,592.02 : 7,716.82 = 3,074.12 : x
2. Step 2: Convert to fraction form
   5,592.02/7,716.82 = 3,074.12/x
3. Step 3: Cross multiply
   5,592.02x = 7,716.82 × 3,074.12
4. Step 4: Simplify right side
   5,592.02x = 23,722,442.31
5. Step 5: Solve for x
   x = 23,722,442.31/5,592.02
6. Step 6: Final answer
   x = 4,242.20