Finding the Fourth Proportional to 10,134.69, 13,988.21 and 5,944.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,134.69 : 13,988.21 = 5,944.29 : x
2. Step 2: Convert to fraction form
   10,134.69/13,988.21 = 5,944.29/x
3. Step 3: Cross multiply
   10,134.69x = 13,988.21 × 5,944.29
4. Step 4: Simplify right side
   10,134.69x = 83,149,947.10
5. Step 5: Solve for x
   x = 83,149,947.10/10,134.69
6. Step 6: Final answer
   x = 8,204.49