Finding the Fourth Proportional to 1,064.02, 1,468.25 and 591.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064.02 : 1,468.25 = 591.89 : x
2. Step 2: Convert to fraction form
   1,064.02/1,468.25 = 591.89/x
3. Step 3: Cross multiply
   1,064.02x = 1,468.25 × 591.89
4. Step 4: Simplify right side
   1,064.02x = 869,039.53
5. Step 5: Solve for x
   x = 869,039.53/1,064.02
6. Step 6: Final answer
   x = 816.75