Finding the Fourth Proportional to 5,404.72, 7,457.88 and 3,046.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,404.72 : 7,457.88 = 3,046.72 : x
2. Step 2: Convert to fraction form
   5,404.72/7,457.88 = 3,046.72/x
3. Step 3: Cross multiply
   5,404.72x = 7,457.88 × 3,046.72
4. Step 4: Simplify right side
   5,404.72x = 22,722,072.15
5. Step 5: Solve for x
   x = 22,722,072.15/5,404.72
6. Step 6: Final answer
   x = 4,204.12