Finding the Fourth Proportional to 5,466.02, 7,541.80 and 3,109.46

Step by Step Solution

1. Step 1: Write the proportion equation
   5,466.02 : 7,541.80 = 3,109.46 : x
2. Step 2: Convert to fraction form
   5,466.02/7,541.80 = 3,109.46/x
3. Step 3: Cross multiply
   5,466.02x = 7,541.80 × 3,109.46
4. Step 4: Simplify right side
   5,466.02x = 23,450,887.72
5. Step 5: Solve for x
   x = 23,450,887.72/5,466.02
6. Step 6: Final answer
   x = 4,290.31