Finding the Fourth Proportional to 1,064.18, 1,468.41 and 598.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064.18 : 1,468.41 = 598.34 : x
2. Step 2: Convert to fraction form
   1,064.18/1,468.41 = 598.34/x
3. Step 3: Cross multiply
   1,064.18x = 1,468.41 × 598.34
4. Step 4: Simplify right side
   1,064.18x = 878,608.44
5. Step 5: Solve for x
   x = 878,608.44/1,064.18
6. Step 6: Final answer
   x = 825.62