Finding the Fourth Proportional to 12,867.27, 17,757.27 and 7,562.01

Step by Step Solution

1. Step 1: Write the proportion equation
   12,867.27 : 17,757.27 = 7,562.01 : x
2. Step 2: Convert to fraction form
   12,867.27/17,757.27 = 7,562.01/x
3. Step 3: Cross multiply
   12,867.27x = 17,757.27 × 7,562.01
4. Step 4: Simplify right side
   12,867.27x = 134,280,653.31
5. Step 5: Solve for x
   x = 134,280,653.31/12,867.27
6. Step 6: Final answer
   x = 10,435.83