Finding the Fourth Proportional to 9,761.50, 14,633.34 and 3,516.40

Step by Step Solution

1. Step 1: Write the proportion equation
   9,761.50 : 14,633.34 = 3,516.40 : x
2. Step 2: Convert to fraction form
   9,761.50/14,633.34 = 3,516.40/x
3. Step 3: Cross multiply
   9,761.50x = 14,633.34 × 3,516.40
4. Step 4: Simplify right side
   9,761.50x = 51,456,676.78
5. Step 5: Solve for x
   x = 51,456,676.78/9,761.50
6. Step 6: Final answer
   x = 5,271.39