Finding the Fourth Proportional to 1,035.57, 1,429.33 and 593.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,035.57 : 1,429.33 = 593.72 : x
2. Step 2: Convert to fraction form
   1,035.57/1,429.33 = 593.72/x
3. Step 3: Cross multiply
   1,035.57x = 1,429.33 × 593.72
4. Step 4: Simplify right side
   1,035.57x = 848,621.81
5. Step 5: Solve for x
   x = 848,621.81/1,035.57
6. Step 6: Final answer
   x = 819.47