Finding the Fourth Proportional to 2,499.12, 3,748.34 and 1,459.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499.12 : 3,748.34 = 1,459.62 : x
2. Step 2: Convert to fraction form
   2,499.12/3,748.34 = 1,459.62/x
3. Step 3: Cross multiply
   2,499.12x = 3,748.34 × 1,459.62
4. Step 4: Simplify right side
   2,499.12x = 5,471,155.68
5. Step 5: Solve for x
   x = 5,471,155.68/2,499.12
6. Step 6: Final answer
   x = 2,189.23