Finding the Fourth Proportional to 16,045.22, 24,071.79 and 5,515.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,045.22 : 24,071.79 = 5,515.42 : x
2. Step 2: Convert to fraction form
   16,045.22/24,071.79 = 5,515.42/x
3. Step 3: Cross multiply
   16,045.22x = 24,071.79 × 5,515.42
4. Step 4: Simplify right side
   16,045.22x = 132,766,032.00
5. Step 5: Solve for x
   x = 132,766,032.00/16,045.22
6. Step 6: Final answer
   x = 8,274.49