Finding the Fourth Proportional to 1,035.95, 1,429.52 and 587.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,035.95 : 1,429.52 = 587.82 : x
2. Step 2: Convert to fraction form
   1,035.95/1,429.52 = 587.82/x
3. Step 3: Cross multiply
   1,035.95x = 1,429.52 × 587.82
4. Step 4: Simplify right side
   1,035.95x = 840,293.30
5. Step 5: Solve for x
   x = 840,293.30/1,035.95
6. Step 6: Final answer
   x = 811.13