Finding the Fourth Proportional to 16,316.56, 22,527.52 and 10,275.60

Step by Step Solution

1. Step 1: Write the proportion equation
   16,316.56 : 22,527.52 = 10,275.60 : x
2. Step 2: Convert to fraction form
   16,316.56/22,527.52 = 10,275.60/x
3. Step 3: Cross multiply
   16,316.56x = 22,527.52 × 10,275.60
4. Step 4: Simplify right side
   16,316.56x = 231,483,784.51
5. Step 5: Solve for x
   x = 231,483,784.51/16,316.56
6. Step 6: Final answer
   x = 14,187.05