Finding the Fourth Proportional to 5,928.69, 8,181.53 and 3,276.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,928.69 : 8,181.53 = 3,276.10 : x
2. Step 2: Convert to fraction form
   5,928.69/8,181.53 = 3,276.10/x
3. Step 3: Cross multiply
   5,928.69x = 8,181.53 × 3,276.10
4. Step 4: Simplify right side
   5,928.69x = 26,803,510.43
5. Step 5: Solve for x
   x = 26,803,510.43/5,928.69
6. Step 6: Final answer
   x = 4,520.98