Finding the Fourth Proportional to 10,250.19, 14,144.13 and 5,773.55

Step by Step Solution

1. Step 1: Write the proportion equation
   10,250.19 : 14,144.13 = 5,773.55 : x
2. Step 2: Convert to fraction form
   10,250.19/14,144.13 = 5,773.55/x
3. Step 3: Cross multiply
   10,250.19x = 14,144.13 × 5,773.55
4. Step 4: Simplify right side
   10,250.19x = 81,661,771.04
5. Step 5: Solve for x
   x = 81,661,771.04/10,250.19
6. Step 6: Final answer
   x = 7,966.85