Finding the Fourth Proportional to 14,228.02, 21,344.72 and 5,462.27

Step by Step Solution

1. Step 1: Write the proportion equation
   14,228.02 : 21,344.72 = 5,462.27 : x
2. Step 2: Convert to fraction form
   14,228.02/21,344.72 = 5,462.27/x
3. Step 3: Cross multiply
   14,228.02x = 21,344.72 × 5,462.27
4. Step 4: Simplify right side
   14,228.02x = 116,590,569.72
5. Step 5: Solve for x
   x = 116,590,569.72/14,228.02
6. Step 6: Final answer
   x = 8,194.43