Finding the Fourth Proportional to 10,254.98, 14,150.22 and 5,777.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,254.98 : 14,150.22 = 5,777.71 : x
2. Step 2: Convert to fraction form
   10,254.98/14,150.22 = 5,777.71/x
3. Step 3: Cross multiply
   10,254.98x = 14,150.22 × 5,777.71
4. Step 4: Simplify right side
   10,254.98x = 81,755,867.60
5. Step 5: Solve for x
   x = 81,755,867.60/10,254.98
6. Step 6: Final answer
   x = 7,972.31