Finding the Fourth Proportional to 15,223.72, 22,838.64 and 5,369.98

Step by Step Solution

1. Step 1: Write the proportion equation
   15,223.72 : 22,838.64 = 5,369.98 : x
2. Step 2: Convert to fraction form
   15,223.72/22,838.64 = 5,369.98/x
3. Step 3: Cross multiply
   15,223.72x = 22,838.64 × 5,369.98
4. Step 4: Simplify right side
   15,223.72x = 122,643,040.03
5. Step 5: Solve for x
   x = 122,643,040.03/15,223.72
6. Step 6: Final answer
   x = 8,056.05