Finding the Fourth Proportional to 14,144.18, 21,208.10 and 5,829.94

Step by Step Solution

1. Step 1: Write the proportion equation
   14,144.18 : 21,208.10 = 5,829.94 : x
2. Step 2: Convert to fraction form
   14,144.18/21,208.10 = 5,829.94/x
3. Step 3: Cross multiply
   14,144.18x = 21,208.10 × 5,829.94
4. Step 4: Simplify right side
   14,144.18x = 123,641,844.47
5. Step 5: Solve for x
   x = 123,641,844.47/14,144.18
6. Step 6: Final answer
   x = 8,741.53