Finding the Fourth Proportional to 5,541.50, 7,647.17 and 3,023.63

Step by Step Solution

1. Step 1: Write the proportion equation
   5,541.50 : 7,647.17 = 3,023.63 : x
2. Step 2: Convert to fraction form
   5,541.50/7,647.17 = 3,023.63/x
3. Step 3: Cross multiply
   5,541.50x = 7,647.17 × 3,023.63
4. Step 4: Simplify right side
   5,541.50x = 23,122,159.27
5. Step 5: Solve for x
   x = 23,122,159.27/5,541.50
6. Step 6: Final answer
   x = 4,172.55