Finding the Fourth Proportional to 9,407.34, 14,111.10 and 2,833.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,407.34 : 14,111.10 = 2,833.56 : x
2. Step 2: Convert to fraction form
   9,407.34/14,111.10 = 2,833.56/x
3. Step 3: Cross multiply
   9,407.34x = 14,111.10 × 2,833.56
4. Step 4: Simplify right side
   9,407.34x = 39,984,648.52
5. Step 5: Solve for x
   x = 39,984,648.52/9,407.34
6. Step 6: Final answer
   x = 4,250.37