Finding the Fourth Proportional to 11,463.27, 15,804.50 and 7,422.91

Step by Step Solution

1. Step 1: Write the proportion equation
   11,463.27 : 15,804.50 = 7,422.91 : x
2. Step 2: Convert to fraction form
   11,463.27/15,804.50 = 7,422.91/x
3. Step 3: Cross multiply
   11,463.27x = 15,804.50 × 7,422.91
4. Step 4: Simplify right side
   11,463.27x = 117,315,381.10
5. Step 5: Solve for x
   x = 117,315,381.10/11,463.27
6. Step 6: Final answer
   x = 10,234.03