Finding the Fourth Proportional to 2,329.30, 3,495.78 and 2,055.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,329.30 : 3,495.78 = 2,055.94 : x
2. Step 2: Convert to fraction form
   2,329.30/3,495.78 = 2,055.94/x
3. Step 3: Cross multiply
   2,329.30x = 3,495.78 × 2,055.94
4. Step 4: Simplify right side
   2,329.30x = 7,187,113.93
5. Step 5: Solve for x
   x = 7,187,113.93/2,329.30
6. Step 6: Final answer
   x = 3,085.53