Finding the Fourth Proportional to 2,116.01, 3,174.82 and 883.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,116.01 : 3,174.82 = 883.32 : x
2. Step 2: Convert to fraction form
   2,116.01/3,174.82 = 883.32/x
3. Step 3: Cross multiply
   2,116.01x = 3,174.82 × 883.32
4. Step 4: Simplify right side
   2,116.01x = 2,804,377.59
5. Step 5: Solve for x
   x = 2,804,377.59/2,116.01
6. Step 6: Final answer
   x = 1,325.31