Finding the Fourth Proportional to 2,287.17, 3,426.33 and 1,504.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,287.17 : 3,426.33 = 1,504.81 : x
2. Step 2: Convert to fraction form
   2,287.17/3,426.33 = 1,504.81/x
3. Step 3: Cross multiply
   2,287.17x = 3,426.33 × 1,504.81
4. Step 4: Simplify right side
   2,287.17x = 5,155,985.57
5. Step 5: Solve for x
   x = 5,155,985.57/2,287.17
6. Step 6: Final answer
   x = 2,254.31