Finding the Fourth Proportional to 2,264.10, 3,393.82 and 802.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,264.10 : 3,393.82 = 802.25 : x
2. Step 2: Convert to fraction form
   2,264.10/3,393.82 = 802.25/x
3. Step 3: Cross multiply
   2,264.10x = 3,393.82 × 802.25
4. Step 4: Simplify right side
   2,264.10x = 2,722,692.10
5. Step 5: Solve for x
   x = 2,722,692.10/2,264.10
6. Step 6: Final answer
   x = 1,202.55