Finding the Fourth Proportional to 10,463.38, 15,697.33 and 3,443.99

Step by Step Solution

1. Step 1: Write the proportion equation
   10,463.38 : 15,697.33 = 3,443.99 : x
2. Step 2: Convert to fraction form
   10,463.38/15,697.33 = 3,443.99/x
3. Step 3: Cross multiply
   10,463.38x = 15,697.33 × 3,443.99
4. Step 4: Simplify right side
   10,463.38x = 54,061,360.45
5. Step 5: Solve for x
   x = 54,061,360.45/10,463.38
6. Step 6: Final answer
   x = 5,166.72