Finding the Fourth Proportional to 2,039.49, 3,052.17 and 1,693.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,039.49 : 3,052.17 = 1,693.47 : x
2. Step 2: Convert to fraction form
   2,039.49/3,052.17 = 1,693.47/x
3. Step 3: Cross multiply
   2,039.49x = 3,052.17 × 1,693.47
4. Step 4: Simplify right side
   2,039.49x = 5,168,758.33
5. Step 5: Solve for x
   x = 5,168,758.33/2,039.49
6. Step 6: Final answer
   x = 2,534.34