Finding the Fourth Proportional to 2,742.37, 3,785.18 and 1,693.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,742.37 : 3,785.18 = 1,693.82 : x
2. Step 2: Convert to fraction form
   2,742.37/3,785.18 = 1,693.82/x
3. Step 3: Cross multiply
   2,742.37x = 3,785.18 × 1,693.82
4. Step 4: Simplify right side
   2,742.37x = 6,411,413.59
5. Step 5: Solve for x
   x = 6,411,413.59/2,742.37
6. Step 6: Final answer
   x = 2,337.91