Finding the Fourth Proportional to 9,706.76, 13,393.86 and 5,514.92

Step by Step Solution

1. Step 1: Write the proportion equation
   9,706.76 : 13,393.86 = 5,514.92 : x
2. Step 2: Convert to fraction form
   9,706.76/13,393.86 = 5,514.92/x
3. Step 3: Cross multiply
   9,706.76x = 13,393.86 × 5,514.92
4. Step 4: Simplify right side
   9,706.76x = 73,866,066.39
5. Step 5: Solve for x
   x = 73,866,066.39/9,706.76
6. Step 6: Final answer
   x = 7,609.76