Finding the Fourth Proportional to 5,849.52, 8,775.50 and 3,386.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,849.52 : 8,775.50 = 3,386.72 : x
2. Step 2: Convert to fraction form
   5,849.52/8,775.50 = 3,386.72/x
3. Step 3: Cross multiply
   5,849.52x = 8,775.50 × 3,386.72
4. Step 4: Simplify right side
   5,849.52x = 29,720,100.55
5. Step 5: Solve for x
   x = 29,720,100.55/5,849.52
6. Step 6: Final answer
   x = 5,080.78