Finding the Fourth Proportional to 16,461.88, 24,695.58 and 5,365.40

Step by Step Solution

1. Step 1: Write the proportion equation
   16,461.88 : 24,695.58 = 5,365.40 : x
2. Step 2: Convert to fraction form
   16,461.88/24,695.58 = 5,365.40/x
3. Step 3: Cross multiply
   16,461.88x = 24,695.58 × 5,365.40
4. Step 4: Simplify right side
   16,461.88x = 132,501,664.93
5. Step 5: Solve for x
   x = 132,501,664.93/16,461.88
6. Step 6: Final answer
   x = 8,049.00