Finding the Fourth Proportional to 10,249.08, 14,143.57 and 5,773.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,249.08 : 14,143.57 = 5,773.29 : x
2. Step 2: Convert to fraction form
   10,249.08/14,143.57 = 5,773.29/x
3. Step 3: Cross multiply
   10,249.08x = 14,143.57 × 5,773.29
4. Step 4: Simplify right side
   10,249.08x = 81,654,931.25
5. Step 5: Solve for x
   x = 81,654,931.25/10,249.08
6. Step 6: Final answer
   x = 7,967.05