Finding the Fourth Proportional to 10,354.50, 15,517.71 and 5,667.44

Step by Step Solution

1. Step 1: Write the proportion equation
   10,354.50 : 15,517.71 = 5,667.44 : x
2. Step 2: Convert to fraction form
   10,354.50/15,517.71 = 5,667.44/x
3. Step 3: Cross multiply
   10,354.50x = 15,517.71 × 5,667.44
4. Step 4: Simplify right side
   10,354.50x = 87,945,612.77
5. Step 5: Solve for x
   x = 87,945,612.77/10,354.50
6. Step 6: Final answer
   x = 8,493.47