Finding the Fourth Proportional to 10,311.65, 15,467.46 and 3,737.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,311.65 : 15,467.46 = 3,737.82 : x
2. Step 2: Convert to fraction form
   10,311.65/15,467.46 = 3,737.82/x
3. Step 3: Cross multiply
   10,311.65x = 15,467.46 × 3,737.82
4. Step 4: Simplify right side
   10,311.65x = 57,814,581.34
5. Step 5: Solve for x
   x = 57,814,581.34/10,311.65
6. Step 6: Final answer
   x = 5,606.72