Finding the Fourth Proportional to 1,069.37, 1,475.71 and 597.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069.37 : 1,475.71 = 597.27 : x
2. Step 2: Convert to fraction form
   1,069.37/1,475.71 = 597.27/x
3. Step 3: Cross multiply
   1,069.37x = 1,475.71 × 597.27
4. Step 4: Simplify right side
   1,069.37x = 881,396.81
5. Step 5: Solve for x
   x = 881,396.81/1,069.37
6. Step 6: Final answer
   x = 824.22