Finding the Fourth Proportional to 1,359.38, 1,876.01 and 799.77

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359.38 : 1,876.01 = 799.77 : x
2. Step 2: Convert to fraction form
   1,359.38/1,876.01 = 799.77/x
3. Step 3: Cross multiply
   1,359.38x = 1,876.01 × 799.77
4. Step 4: Simplify right side
   1,359.38x = 1,500,384.05
5. Step 5: Solve for x
   x = 1,500,384.05/1,359.38
6. Step 6: Final answer
   x = 1,103.72