Finding the Fourth Proportional to 10,250.96, 14,146.41 and 5,774.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,250.96 : 14,146.41 = 5,774.29 : x
2. Step 2: Convert to fraction form
   10,250.96/14,146.41 = 5,774.29/x
3. Step 3: Cross multiply
   10,250.96x = 14,146.41 × 5,774.29
4. Step 4: Simplify right side
   10,250.96x = 81,685,460.09
5. Step 5: Solve for x
   x = 81,685,460.09/10,250.96
6. Step 6: Final answer
   x = 7,968.57