Finding the Fourth Proportional to 2,632.86, 3,633.24 and 1,584.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,632.86 : 3,633.24 = 1,584.72 : x
2. Step 2: Convert to fraction form
   2,632.86/3,633.24 = 1,584.72/x
3. Step 3: Cross multiply
   2,632.86x = 3,633.24 × 1,584.72
4. Step 4: Simplify right side
   2,632.86x = 5,757,668.09
5. Step 5: Solve for x
   x = 5,757,668.09/2,632.86
6. Step 6: Final answer
   x = 2,186.85