Finding the Fourth Proportional to 5,500.82, 7,590.57 and 3,734.75

Step by Step Solution

1. Step 1: Write the proportion equation
   5,500.82 : 7,590.57 = 3,734.75 : x
2. Step 2: Convert to fraction form
   5,500.82/7,590.57 = 3,734.75/x
3. Step 3: Cross multiply
   5,500.82x = 7,590.57 × 3,734.75
4. Step 4: Simplify right side
   5,500.82x = 28,348,881.31
5. Step 5: Solve for x
   x = 28,348,881.31/5,500.82
6. Step 6: Final answer
   x = 5,153.57