Finding the Fourth Proportional to 16,142.59, 24,214.80 and 5,754.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,142.59 : 24,214.80 = 5,754.34 : x
2. Step 2: Convert to fraction form
   16,142.59/24,214.80 = 5,754.34/x
3. Step 3: Cross multiply
   16,142.59x = 24,214.80 × 5,754.34
4. Step 4: Simplify right side
   16,142.59x = 139,340,192.23
5. Step 5: Solve for x
   x = 139,340,192.23/16,142.59
6. Step 6: Final answer
   x = 8,631.84