Finding the Fourth Proportional to 16,457.16, 24,681.04 and 5,364.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,457.16 : 24,681.04 = 5,364.82 : x
2. Step 2: Convert to fraction form
   16,457.16/24,681.04 = 5,364.82/x
3. Step 3: Cross multiply
   16,457.16x = 24,681.04 × 5,364.82
4. Step 4: Simplify right side
   16,457.16x = 132,409,354.45
5. Step 5: Solve for x
   x = 132,409,354.45/16,457.16
6. Step 6: Final answer
   x = 8,045.70