Finding the Fourth Proportional to 9,353.09, 14,029.52 and 2,689.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,353.09 : 14,029.52 = 2,689.76 : x
2. Step 2: Convert to fraction form
   9,353.09/14,029.52 = 2,689.76/x
3. Step 3: Cross multiply
   9,353.09x = 14,029.52 × 2,689.76
4. Step 4: Simplify right side
   9,353.09x = 37,736,063.34
5. Step 5: Solve for x
   x = 37,736,063.34/9,353.09
6. Step 6: Final answer
   x = 4,034.61