Finding the Fourth Proportional to 16,528.05, 24,795.72 and 5,434.29

Step by Step Solution

1. Step 1: Write the proportion equation
   16,528.05 : 24,795.72 = 5,434.29 : x
2. Step 2: Convert to fraction form
   16,528.05/24,795.72 = 5,434.29/x
3. Step 3: Cross multiply
   16,528.05x = 24,795.72 × 5,434.29
4. Step 4: Simplify right side
   16,528.05x = 134,747,133.24
5. Step 5: Solve for x
   x = 134,747,133.24/16,528.05
6. Step 6: Final answer
   x = 8,152.63