Finding the Fourth Proportional to 2,308.01, 3,184.78 and 1,456.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308.01 : 3,184.78 = 1,456.95 : x
2. Step 2: Convert to fraction form
   2,308.01/3,184.78 = 1,456.95/x
3. Step 3: Cross multiply
   2,308.01x = 3,184.78 × 1,456.95
4. Step 4: Simplify right side
   2,308.01x = 4,640,065.22
5. Step 5: Solve for x
   x = 4,640,065.22/2,308.01
6. Step 6: Final answer
   x = 2,010.42