Finding the Fourth Proportional to 1,232.83, 1,700.17 and 1,109.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,232.83 : 1,700.17 = 1,109.82 : x
2. Step 2: Convert to fraction form
   1,232.83/1,700.17 = 1,109.82/x
3. Step 3: Cross multiply
   1,232.83x = 1,700.17 × 1,109.82
4. Step 4: Simplify right side
   1,232.83x = 1,886,882.67
5. Step 5: Solve for x
   x = 1,886,882.67/1,232.83
6. Step 6: Final answer
   x = 1,530.53