Finding the Fourth Proportional to 5,457.00, 7,529.77 and 3,066.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,457.00 : 7,529.77 = 3,066.69 : x
2. Step 2: Convert to fraction form
   5,457.00/7,529.77 = 3,066.69/x
3. Step 3: Cross multiply
   5,457.00x = 7,529.77 × 3,066.69
4. Step 4: Simplify right side
   5,457.00x = 23,091,425.05
5. Step 5: Solve for x
   x = 23,091,425.05/5,457.00
6. Step 6: Final answer
   x = 4,231.53