Finding the Fourth Proportional to 2,287.36, 3,152.20 and 2,245.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,287.36 : 3,152.20 = 2,245.24 : x
2. Step 2: Convert to fraction form
   2,287.36/3,152.20 = 2,245.24/x
3. Step 3: Cross multiply
   2,287.36x = 3,152.20 × 2,245.24
4. Step 4: Simplify right side
   2,287.36x = 7,077,445.53
5. Step 5: Solve for x
   x = 7,077,445.53/2,287.36
6. Step 6: Final answer
   x = 3,094.15