Finding the Fourth Proportional to 2,073.02, 3,108.78 and 1,456.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073.02 : 3,108.78 = 1,456.47 : x
2. Step 2: Convert to fraction form
   2,073.02/3,108.78 = 1,456.47/x
3. Step 3: Cross multiply
   2,073.02x = 3,108.78 × 1,456.47
4. Step 4: Simplify right side
   2,073.02x = 4,527,844.81
5. Step 5: Solve for x
   x = 4,527,844.81/2,073.02
6. Step 6: Final answer
   x = 2,184.18