Finding the Fourth Proportional to 5,732.76, 8,588.06 and 3,779.08

Step by Step Solution

1. Step 1: Write the proportion equation
   5,732.76 : 8,588.06 = 3,779.08 : x
2. Step 2: Convert to fraction form
   5,732.76/8,588.06 = 3,779.08/x
3. Step 3: Cross multiply
   5,732.76x = 8,588.06 × 3,779.08
4. Step 4: Simplify right side
   5,732.76x = 32,454,965.78
5. Step 5: Solve for x
   x = 32,454,965.78/5,732.76
6. Step 6: Final answer
   x = 5,661.32