Finding the Fourth Proportional to 10,944.96, 16,419.49 and 3,548.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,944.96 : 16,419.49 = 3,548.50 : x
2. Step 2: Convert to fraction form
   10,944.96/16,419.49 = 3,548.50/x
3. Step 3: Cross multiply
   10,944.96x = 16,419.49 × 3,548.50
4. Step 4: Simplify right side
   10,944.96x = 58,264,560.27
5. Step 5: Solve for x
   x = 58,264,560.27/10,944.96
6. Step 6: Final answer
   x = 5,323.41