Finding the Fourth Proportional to 2,053.59, 2,830.98 and 1,634.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053.59 : 2,830.98 = 1,634.11 : x
2. Step 2: Convert to fraction form
   2,053.59/2,830.98 = 1,634.11/x
3. Step 3: Cross multiply
   2,053.59x = 2,830.98 × 1,634.11
4. Step 4: Simplify right side
   2,053.59x = 4,626,132.73
5. Step 5: Solve for x
   x = 4,626,132.73/2,053.59
6. Step 6: Final answer
   x = 2,252.71