Finding the Fourth Proportional to 2,549.88, 3,513.42 and 2,053.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,549.88 : 3,513.42 = 2,053.08 : x
2. Step 2: Convert to fraction form
   2,549.88/3,513.42 = 2,053.08/x
3. Step 3: Cross multiply
   2,549.88x = 3,513.42 × 2,053.08
4. Step 4: Simplify right side
   2,549.88x = 7,213,332.33
5. Step 5: Solve for x
   x = 7,213,332.33/2,549.88
6. Step 6: Final answer
   x = 2,828.89