Finding the Fourth Proportional to 1,802.83, 2,698.77 and 1,154.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,802.83 : 2,698.77 = 1,154.02 : x
2. Step 2: Convert to fraction form
   1,802.83/2,698.77 = 1,154.02/x
3. Step 3: Cross multiply
   1,802.83x = 2,698.77 × 1,154.02
4. Step 4: Simplify right side
   1,802.83x = 3,114,428.79
5. Step 5: Solve for x
   x = 3,114,428.79/1,802.83
6. Step 6: Final answer
   x = 1,727.52