Finding the Fourth Proportional to 2,632.15, 3,629.77 and 2,042.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,632.15 : 3,629.77 = 2,042.47 : x
2. Step 2: Convert to fraction form
   2,632.15/3,629.77 = 2,042.47/x
3. Step 3: Cross multiply
   2,632.15x = 3,629.77 × 2,042.47
4. Step 4: Simplify right side
   2,632.15x = 7,413,696.33
5. Step 5: Solve for x
   x = 7,413,696.33/2,632.15
6. Step 6: Final answer
   x = 2,816.59