Finding the Fourth Proportional to 16,491.30, 24,719.52 and 5,395.02

Step by Step Solution

1. Step 1: Write the proportion equation
   16,491.30 : 24,719.52 = 5,395.02 : x
2. Step 2: Convert to fraction form
   16,491.30/24,719.52 = 5,395.02/x
3. Step 3: Cross multiply
   16,491.30x = 24,719.52 × 5,395.02
4. Step 4: Simplify right side
   16,491.30x = 133,362,304.79
5. Step 5: Solve for x
   x = 133,362,304.79/16,491.30
6. Step 6: Final answer
   x = 8,086.83