Finding the Fourth Proportional to 10,533.94, 14,536.77 and 5,818.21

Step by Step Solution

1. Step 1: Write the proportion equation
   10,533.94 : 14,536.77 = 5,818.21 : x
2. Step 2: Convert to fraction form
   10,533.94/14,536.77 = 5,818.21/x
3. Step 3: Cross multiply
   10,533.94x = 14,536.77 × 5,818.21
4. Step 4: Simplify right side
   10,533.94x = 84,577,980.58
5. Step 5: Solve for x
   x = 84,577,980.58/10,533.94
6. Step 6: Final answer
   x = 8,029.09