Finding the Fourth Proportional to 2,940.84, 4,058.33 and 1,761.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,940.84 : 4,058.33 = 1,761.93 : x
2. Step 2: Convert to fraction form
   2,940.84/4,058.33 = 1,761.93/x
3. Step 3: Cross multiply
   2,940.84x = 4,058.33 × 1,761.93
4. Step 4: Simplify right side
   2,940.84x = 7,150,484.57
5. Step 5: Solve for x
   x = 7,150,484.57/2,940.84
6. Step 6: Final answer
   x = 2,431.44