Finding the Fourth Proportional to 6,023.49, 8,312.67 and 3,724.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,023.49 : 8,312.67 = 3,724.38 : x
2. Step 2: Convert to fraction form
   6,023.49/8,312.67 = 3,724.38/x
3. Step 3: Cross multiply
   6,023.49x = 8,312.67 × 3,724.38
4. Step 4: Simplify right side
   6,023.49x = 30,959,541.89
5. Step 5: Solve for x
   x = 30,959,541.89/6,023.49
6. Step 6: Final answer
   x = 5,139.80