Finding the Fourth Proportional to 1,066.50, 1,471.77 and 600.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066.50 : 1,471.77 = 600.76 : x
2. Step 2: Convert to fraction form
   1,066.50/1,471.77 = 600.76/x
3. Step 3: Cross multiply
   1,066.50x = 1,471.77 × 600.76
4. Step 4: Simplify right side
   1,066.50x = 884,180.55
5. Step 5: Solve for x
   x = 884,180.55/1,066.50
6. Step 6: Final answer
   x = 829.05