Finding the Fourth Proportional to 5,526.72, 8,290.62 and 1,632.24

Step by Step Solution

1. Step 1: Write the proportion equation
   5,526.72 : 8,290.62 = 1,632.24 : x
2. Step 2: Convert to fraction form
   5,526.72/8,290.62 = 1,632.24/x
3. Step 3: Cross multiply
   5,526.72x = 8,290.62 × 1,632.24
4. Step 4: Simplify right side
   5,526.72x = 13,532,281.59
5. Step 5: Solve for x
   x = 13,532,281.59/5,526.72
6. Step 6: Final answer
   x = 2,448.52