Finding the Fourth Proportional to 2,298.32, 3,449.21 and 1,683.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298.32 : 3,449.21 = 1,683.59 : x
2. Step 2: Convert to fraction form
   2,298.32/3,449.21 = 1,683.59/x
3. Step 3: Cross multiply
   2,298.32x = 3,449.21 × 1,683.59
4. Step 4: Simplify right side
   2,298.32x = 5,807,055.67
5. Step 5: Solve for x
   x = 5,807,055.67/2,298.32
6. Step 6: Final answer
   x = 2,526.66