Finding the Fourth Proportional to 2,453.51, 3,386.58 and 1,614.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,453.51 : 3,386.58 = 1,614.86 : x
2. Step 2: Convert to fraction form
   2,453.51/3,386.58 = 1,614.86/x
3. Step 3: Cross multiply
   2,453.51x = 3,386.58 × 1,614.86
4. Step 4: Simplify right side
   2,453.51x = 5,468,861.05
5. Step 5: Solve for x
   x = 5,468,861.05/2,453.51
6. Step 6: Final answer
   x = 2,228.99