Finding the Fourth Proportional to 2,693.74, 4,042.77 and 1,395.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,693.74 : 4,042.77 = 1,395.58 : x
2. Step 2: Convert to fraction form
   2,693.74/4,042.77 = 1,395.58/x
3. Step 3: Cross multiply
   2,693.74x = 4,042.77 × 1,395.58
4. Step 4: Simplify right side
   2,693.74x = 5,642,008.96
5. Step 5: Solve for x
   x = 5,642,008.96/2,693.74
6. Step 6: Final answer
   x = 2,094.49