Finding the Fourth Proportional to 1,196.49, 1,795.32 and 572.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196.49 : 1,795.32 = 572.49 : x
2. Step 2: Convert to fraction form
   1,196.49/1,795.32 = 572.49/x
3. Step 3: Cross multiply
   1,196.49x = 1,795.32 × 572.49
4. Step 4: Simplify right side
   1,196.49x = 1,027,802.75
5. Step 5: Solve for x
   x = 1,027,802.75/1,196.49
6. Step 6: Final answer
   x = 859.01