Finding the Fourth Proportional to 1,499.40, 2,253.96 and 1,346.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499.40 : 2,253.96 = 1,346.04 : x
2. Step 2: Convert to fraction form
   1,499.40/2,253.96 = 1,346.04/x
3. Step 3: Cross multiply
   1,499.40x = 2,253.96 × 1,346.04
4. Step 4: Simplify right side
   1,499.40x = 3,033,920.32
5. Step 5: Solve for x
   x = 3,033,920.32/1,499.40
6. Step 6: Final answer
   x = 2,023.42