Finding the Fourth Proportional to 1,062.24, 1,595.82 and 1,018.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062.24 : 1,595.82 = 1,018.50 : x
2. Step 2: Convert to fraction form
   1,062.24/1,595.82 = 1,018.50/x
3. Step 3: Cross multiply
   1,062.24x = 1,595.82 × 1,018.50
4. Step 4: Simplify right side
   1,062.24x = 1,625,342.67
5. Step 5: Solve for x
   x = 1,625,342.67/1,062.24
6. Step 6: Final answer
   x = 1,530.11