Finding the Fourth Proportional to 5,200.56, 7,174.32 and 3,104.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,200.56 : 7,174.32 = 3,104.52 : x
2. Step 2: Convert to fraction form
   5,200.56/7,174.32 = 3,104.52/x
3. Step 3: Cross multiply
   5,200.56x = 7,174.32 × 3,104.52
4. Step 4: Simplify right side
   5,200.56x = 22,272,819.93
5. Step 5: Solve for x
   x = 22,272,819.93/5,200.56
6. Step 6: Final answer
   x = 4,282.77