Finding the Fourth Proportional to 1,818.83, 2,726.03 and 1,296.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,818.83 : 2,726.03 = 1,296.02 : x
2. Step 2: Convert to fraction form
   1,818.83/2,726.03 = 1,296.02/x
3. Step 3: Cross multiply
   1,818.83x = 2,726.03 × 1,296.02
4. Step 4: Simplify right side
   1,818.83x = 3,532,979.01
5. Step 5: Solve for x
   x = 3,532,979.01/1,818.83
6. Step 6: Final answer
   x = 1,942.45