Finding the Fourth Proportional to 1,066.93, 1,472.30 and 594.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066.93 : 1,472.30 = 594.76 : x
2. Step 2: Convert to fraction form
   1,066.93/1,472.30 = 594.76/x
3. Step 3: Cross multiply
   1,066.93x = 1,472.30 × 594.76
4. Step 4: Simplify right side
   1,066.93x = 875,664.50
5. Step 5: Solve for x
   x = 875,664.50/1,066.93
6. Step 6: Final answer
   x = 820.73