Finding the Fourth Proportional to 2,307.01, 3,182.73 and 1,608.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,307.01 : 3,182.73 = 1,608.79 : x
2. Step 2: Convert to fraction form
   2,307.01/3,182.73 = 1,608.79/x
3. Step 3: Cross multiply
   2,307.01x = 3,182.73 × 1,608.79
4. Step 4: Simplify right side
   2,307.01x = 5,120,344.20
5. Step 5: Solve for x
   x = 5,120,344.20/2,307.01
6. Step 6: Final answer
   x = 2,219.47