Finding the Fourth Proportional to 9,767.76, 14,636.27 and 7,552

Step by Step Solution

1. Step 1: Write the proportion equation
   9,767.76 : 14,636.27 = 7,552 : x
2. Step 2: Convert to fraction form
   9,767.76/14,636.27 = 7,552/x
3. Step 3: Cross multiply
   9,767.76x = 14,636.27 × 7,552
4. Step 4: Simplify right side
   9,767.76x = 110,533,073.28
5. Step 5: Solve for x
   x = 110,533,073.28/9,767.76
6. Step 6: Final answer
   x = 11,316.12