Finding the Fourth Proportional to 2,670.14, 3,684.82 and 1,608.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,670.14 : 3,684.82 = 1,608.03 : x
2. Step 2: Convert to fraction form
   2,670.14/3,684.82 = 1,608.03/x
3. Step 3: Cross multiply
   2,670.14x = 3,684.82 × 1,608.03
4. Step 4: Simplify right side
   2,670.14x = 5,925,301.10
5. Step 5: Solve for x
   x = 5,925,301.10/2,670.14
6. Step 6: Final answer
   x = 2,219.10