Finding the Fourth Proportional to 1,059.94, 1,462.69 and 587.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,059.94 : 1,462.69 = 587.82 : x
2. Step 2: Convert to fraction form
   1,059.94/1,462.69 = 587.82/x
3. Step 3: Cross multiply
   1,059.94x = 1,462.69 × 587.82
4. Step 4: Simplify right side
   1,059.94x = 859,798.44
5. Step 5: Solve for x
   x = 859,798.44/1,059.94
6. Step 6: Final answer
   x = 811.18