Finding the Fourth Proportional to 1,799.64, 2,483.61 and 1,101.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,799.64 : 2,483.61 = 1,101.15 : x
2. Step 2: Convert to fraction form
   1,799.64/2,483.61 = 1,101.15/x
3. Step 3: Cross multiply
   1,799.64x = 2,483.61 × 1,101.15
4. Step 4: Simplify right side
   1,799.64x = 2,734,827.15
5. Step 5: Solve for x
   x = 2,734,827.15/1,799.64
6. Step 6: Final answer
   x = 1,519.65