Finding the Fourth Proportional to 2,445.22, 3,667.98 and 801.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,445.22 : 3,667.98 = 801.94 : x
2. Step 2: Convert to fraction form
   2,445.22/3,667.98 = 801.94/x
3. Step 3: Cross multiply
   2,445.22x = 3,667.98 × 801.94
4. Step 4: Simplify right side
   2,445.22x = 2,941,499.88
5. Step 5: Solve for x
   x = 2,941,499.88/2,445.22
6. Step 6: Final answer
   x = 1,202.96