Finding the Fourth Proportional to 4,345.93, 5,994.20 and 2,853.31

Step by Step Solution

1. Step 1: Write the proportion equation
   4,345.93 : 5,994.20 = 2,853.31 : x
2. Step 2: Convert to fraction form
   4,345.93/5,994.20 = 2,853.31/x
3. Step 3: Cross multiply
   4,345.93x = 5,994.20 × 2,853.31
4. Step 4: Simplify right side
   4,345.93x = 17,103,280.83
5. Step 5: Solve for x
   x = 17,103,280.83/4,345.93
6. Step 6: Final answer
   x = 3,935.47