Finding the Fourth Proportional to 1,061.18, 1,464.44 and 595.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061.18 : 1,464.44 = 595.43 : x
2. Step 2: Convert to fraction form
   1,061.18/1,464.44 = 595.43/x
3. Step 3: Cross multiply
   1,061.18x = 1,464.44 × 595.43
4. Step 4: Simplify right side
   1,061.18x = 871,961.21
5. Step 5: Solve for x
   x = 871,961.21/1,061.18
6. Step 6: Final answer
   x = 821.69