Finding the Fourth Proportional to 10,810.56, 14,900.64 and 8,568.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,810.56 : 14,900.64 = 8,568.32 : x
2. Step 2: Convert to fraction form
   10,810.56/14,900.64 = 8,568.32/x
3. Step 3: Cross multiply
   10,810.56x = 14,900.64 × 8,568.32
4. Step 4: Simplify right side
   10,810.56x = 127,673,451.72
5. Step 5: Solve for x
   x = 127,673,451.72/10,810.56
6. Step 6: Final answer
   x = 11,810.07