Finding the Fourth Proportional to 9,893.34, 14,842.17 and 2,873.43

Step by Step Solution

1. Step 1: Write the proportion equation
   9,893.34 : 14,842.17 = 2,873.43 : x
2. Step 2: Convert to fraction form
   9,893.34/14,842.17 = 2,873.43/x
3. Step 3: Cross multiply
   9,893.34x = 14,842.17 × 2,873.43
4. Step 4: Simplify right side
   9,893.34x = 42,647,936.54
5. Step 5: Solve for x
   x = 42,647,936.54/9,893.34
6. Step 6: Final answer
   x = 4,310.77