Finding the Fourth Proportional to 10,251.06, 14,146.32 and 5,775.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,251.06 : 14,146.32 = 5,775.27 : x
2. Step 2: Convert to fraction form
   10,251.06/14,146.32 = 5,775.27/x
3. Step 3: Cross multiply
   10,251.06x = 14,146.32 × 5,775.27
4. Step 4: Simplify right side
   10,251.06x = 81,698,817.51
5. Step 5: Solve for x
   x = 81,698,817.51/10,251.06
6. Step 6: Final answer
   x = 7,969.79