Finding the Fourth Proportional to 2,326.74, 3,487.59 and 1,093.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,326.74 : 3,487.59 = 1,093.38 : x
2. Step 2: Convert to fraction form
   2,326.74/3,487.59 = 1,093.38/x
3. Step 3: Cross multiply
   2,326.74x = 3,487.59 × 1,093.38
4. Step 4: Simplify right side
   2,326.74x = 3,813,261.15
5. Step 5: Solve for x
   x = 3,813,261.15/2,326.74
6. Step 6: Final answer
   x = 1,638.89