Finding the Fourth Proportional to 2,496.30, 3,740.81 and 1,400.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,496.30 : 3,740.81 = 1,400.99 : x
2. Step 2: Convert to fraction form
   2,496.30/3,740.81 = 1,400.99/x
3. Step 3: Cross multiply
   2,496.30x = 3,740.81 × 1,400.99
4. Step 4: Simplify right side
   2,496.30x = 5,240,811.69
5. Step 5: Solve for x
   x = 5,240,811.69/2,496.30
6. Step 6: Final answer
   x = 2,099.43