Finding the Fourth Proportional to 9,761.34, 13,467.15 and 5,567.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,761.34 : 13,467.15 = 5,567.16 : x
2. Step 2: Convert to fraction form
   9,761.34/13,467.15 = 5,567.16/x
3. Step 3: Cross multiply
   9,761.34x = 13,467.15 × 5,567.16
4. Step 4: Simplify right side
   9,761.34x = 74,973,778.79
5. Step 5: Solve for x
   x = 74,973,778.79/9,761.34
6. Step 6: Final answer
   x = 7,680.69