Finding the Fourth Proportional to 2,338.79, 3,225.06 and 1,499.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,338.79 : 3,225.06 = 1,499.54 : x
2. Step 2: Convert to fraction form
   2,338.79/3,225.06 = 1,499.54/x
3. Step 3: Cross multiply
   2,338.79x = 3,225.06 × 1,499.54
4. Step 4: Simplify right side
   2,338.79x = 4,836,090.35
5. Step 5: Solve for x
   x = 4,836,090.35/2,338.79
6. Step 6: Final answer
   x = 2,067.78