Finding the Fourth Proportional to 2,729.88, 3,767.04 and 2,141.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,729.88 : 3,767.04 = 2,141.82 : x
2. Step 2: Convert to fraction form
   2,729.88/3,767.04 = 2,141.82/x
3. Step 3: Cross multiply
   2,729.88x = 3,767.04 × 2,141.82
4. Step 4: Simplify right side
   2,729.88x = 8,068,321.61
5. Step 5: Solve for x
   x = 8,068,321.61/2,729.88
6. Step 6: Final answer
   x = 2,955.56