Finding the Fourth Proportional to 1,064.17, 1,468.57 and 592.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064.17 : 1,468.57 = 592.10 : x
2. Step 2: Convert to fraction form
   1,064.17/1,468.57 = 592.10/x
3. Step 3: Cross multiply
   1,064.17x = 1,468.57 × 592.10
4. Step 4: Simplify right side
   1,064.17x = 869,540.30
5. Step 5: Solve for x
   x = 869,540.30/1,064.17
6. Step 6: Final answer
   x = 817.11