Finding the Fourth Proportional to 32,491.33, 48,738.72 and 10,306.42

Step by Step Solution

1. Step 1: Write the proportion equation
   32,491.33 : 48,738.72 = 10,306.42 : x
2. Step 2: Convert to fraction form
   32,491.33/48,738.72 = 10,306.42/x
3. Step 3: Cross multiply
   32,491.33x = 48,738.72 × 10,306.42
4. Step 4: Simplify right side
   32,491.33x = 502,321,635.38
5. Step 5: Solve for x
   x = 502,321,635.38/32,491.33
6. Step 6: Final answer
   x = 15,460.18