Finding the Fourth Proportional to 2,407.11, 3,321.98 and 1,359.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,407.11 : 3,321.98 = 1,359.37 : x
2. Step 2: Convert to fraction form
   2,407.11/3,321.98 = 1,359.37/x
3. Step 3: Cross multiply
   2,407.11x = 3,321.98 × 1,359.37
4. Step 4: Simplify right side
   2,407.11x = 4,515,799.95
5. Step 5: Solve for x
   x = 4,515,799.95/2,407.11
6. Step 6: Final answer
   x = 1,876.03