Finding the Fourth Proportional to 2,141.88, 2,934.33 and 2,061.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141.88 : 2,934.33 = 2,061.93 : x
2. Step 2: Convert to fraction form
   2,141.88/2,934.33 = 2,061.93/x
3. Step 3: Cross multiply
   2,141.88x = 2,934.33 × 2,061.93
4. Step 4: Simplify right side
   2,141.88x = 6,050,383.06
5. Step 5: Solve for x
   x = 6,050,383.06/2,141.88
6. Step 6: Final answer
   x = 2,824.80