Finding the Fourth Proportional to 5,464.89, 7,541.55 and 3,106.98

Step by Step Solution

1. Step 1: Write the proportion equation
   5,464.89 : 7,541.55 = 3,106.98 : x
2. Step 2: Convert to fraction form
   5,464.89/7,541.55 = 3,106.98/x
3. Step 3: Cross multiply
   5,464.89x = 7,541.55 × 3,106.98
4. Step 4: Simplify right side
   5,464.89x = 23,431,445.02
5. Step 5: Solve for x
   x = 23,431,445.02/5,464.89
6. Step 6: Final answer
   x = 4,287.63