Finding the Fourth Proportional to 2,688.33, 3,709.71 and 1,493.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,688.33 : 3,709.71 = 1,493.22 : x
2. Step 2: Convert to fraction form
   2,688.33/3,709.71 = 1,493.22/x
3. Step 3: Cross multiply
   2,688.33x = 3,709.71 × 1,493.22
4. Step 4: Simplify right side
   2,688.33x = 5,539,398.35
5. Step 5: Solve for x
   x = 5,539,398.35/2,688.33
6. Step 6: Final answer
   x = 2,060.54