Finding the Fourth Proportional to 4,233.30, 5,843.61 and 3,055.95

Step by Step Solution

1. Step 1: Write the proportion equation
   4,233.30 : 5,843.61 = 3,055.95 : x
2. Step 2: Convert to fraction form
   4,233.30/5,843.61 = 3,055.95/x
3. Step 3: Cross multiply
   4,233.30x = 5,843.61 × 3,055.95
4. Step 4: Simplify right side
   4,233.30x = 17,857,779.98
5. Step 5: Solve for x
   x = 17,857,779.98/4,233.30
6. Step 6: Final answer
   x = 4,218.41