Finding the Fourth Proportional to 2,352.34, 3,528.98 and 708.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,352.34 : 3,528.98 = 708.82 : x
2. Step 2: Convert to fraction form
   2,352.34/3,528.98 = 708.82/x
3. Step 3: Cross multiply
   2,352.34x = 3,528.98 × 708.82
4. Step 4: Simplify right side
   2,352.34x = 2,501,411.60
5. Step 5: Solve for x
   x = 2,501,411.60/2,352.34
6. Step 6: Final answer
   x = 1,063.37