Finding the Fourth Proportional to 10,672.50, 16,008.84 and 3,747

Step by Step Solution

1. Step 1: Write the proportion equation
   10,672.50 : 16,008.84 = 3,747 : x
2. Step 2: Convert to fraction form
   10,672.50/16,008.84 = 3,747/x
3. Step 3: Cross multiply
   10,672.50x = 16,008.84 × 3,747
4. Step 4: Simplify right side
   10,672.50x = 59,985,123.48
5. Step 5: Solve for x
   x = 59,985,123.48/10,672.50
6. Step 6: Final answer
   x = 5,620.53