Finding the Fourth Proportional to 10,536.66, 14,540.89 and 5,821.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,536.66 : 14,540.89 = 5,821.25 : x
2. Step 2: Convert to fraction form
   10,536.66/14,540.89 = 5,821.25/x
3. Step 3: Cross multiply
   10,536.66x = 14,540.89 × 5,821.25
4. Step 4: Simplify right side
   10,536.66x = 84,646,134.10
5. Step 5: Solve for x
   x = 84,646,134.10/10,536.66
6. Step 6: Final answer
   x = 8,033.49