Finding the Fourth Proportional to 10,250.26, 14,146.23 and 5,774.89

Step by Step Solution

1. Step 1: Write the proportion equation
   10,250.26 : 14,146.23 = 5,774.89 : x
2. Step 2: Convert to fraction form
   10,250.26/14,146.23 = 5,774.89/x
3. Step 3: Cross multiply
   10,250.26x = 14,146.23 × 5,774.89
4. Step 4: Simplify right side
   10,250.26x = 81,692,922.16
5. Step 5: Solve for x
   x = 81,692,922.16/10,250.26
6. Step 6: Final answer
   x = 7,969.84