Finding the Fourth Proportional to 1,061.02, 1,589.47 and 597.39

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061.02 : 1,589.47 = 597.39 : x
2. Step 2: Convert to fraction form
   1,061.02/1,589.47 = 597.39/x
3. Step 3: Cross multiply
   1,061.02x = 1,589.47 × 597.39
4. Step 4: Simplify right side
   1,061.02x = 949,533.48
5. Step 5: Solve for x
   x = 949,533.48/1,061.02
6. Step 6: Final answer
   x = 894.93