Finding the Fourth Proportional to 5,528.27, 8,292.12 and 2,065.25

Step by Step Solution

1. Step 1: Write the proportion equation
   5,528.27 : 8,292.12 = 2,065.25 : x
2. Step 2: Convert to fraction form
   5,528.27/8,292.12 = 2,065.25/x
3. Step 3: Cross multiply
   5,528.27x = 8,292.12 × 2,065.25
4. Step 4: Simplify right side
   5,528.27x = 17,125,300.83
5. Step 5: Solve for x
   x = 17,125,300.83/5,528.27
6. Step 6: Final answer
   x = 3,097.77