Finding the Fourth Proportional to 1,695.03, 2,544.83 and 873.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,695.03 : 2,544.83 = 873.83 : x
2. Step 2: Convert to fraction form
   1,695.03/2,544.83 = 873.83/x
3. Step 3: Cross multiply
   1,695.03x = 2,544.83 × 873.83
4. Step 4: Simplify right side
   1,695.03x = 2,223,731.71
5. Step 5: Solve for x
   x = 2,223,731.71/1,695.03
6. Step 6: Final answer
   x = 1,311.91