Finding the Fourth Proportional to 1,059.94, 1,462.67 and 587.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,059.94 : 1,462.67 = 587.83 : x
2. Step 2: Convert to fraction form
   1,059.94/1,462.67 = 587.83/x
3. Step 3: Cross multiply
   1,059.94x = 1,462.67 × 587.83
4. Step 4: Simplify right side
   1,059.94x = 859,803.49
5. Step 5: Solve for x
   x = 859,803.49/1,059.94
6. Step 6: Final answer
   x = 811.18