Finding the Fourth Proportional to 16,769.53, 25,154.22 and 5,677.39

Step by Step Solution

1. Step 1: Write the proportion equation
   16,769.53 : 25,154.22 = 5,677.39 : x
2. Step 2: Convert to fraction form
   16,769.53/25,154.22 = 5,677.39/x
3. Step 3: Cross multiply
   16,769.53x = 25,154.22 × 5,677.39
4. Step 4: Simplify right side
   16,769.53x = 142,810,191.31
5. Step 5: Solve for x
   x = 142,810,191.31/16,769.53
6. Step 6: Final answer
   x = 8,516.05