Finding the Fourth Proportional to 3,400.24, 5,099.00 and 1,059.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,400.24 : 5,099.00 = 1,059.48 : x
2. Step 2: Convert to fraction form
   3,400.24/5,099.00 = 1,059.48/x
3. Step 3: Cross multiply
   3,400.24x = 5,099.00 × 1,059.48
4. Step 4: Simplify right side
   3,400.24x = 5,402,257.73
5. Step 5: Solve for x
   x = 5,402,257.73/3,400.24
6. Step 6: Final answer
   x = 1,588.79