Finding the Fourth Proportional to 5,404.95, 7,458.73 and 3,047.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,404.95 : 7,458.73 = 3,047.10 : x
2. Step 2: Convert to fraction form
   5,404.95/7,458.73 = 3,047.10/x
3. Step 3: Cross multiply
   5,404.95x = 7,458.73 × 3,047.10
4. Step 4: Simplify right side
   5,404.95x = 22,727,496.18
5. Step 5: Solve for x
   x = 22,727,496.18/5,404.95
6. Step 6: Final answer
   x = 4,204.94