Finding the Fourth Proportional to 10,835.46, 16,250.88 and 3,440.58

Step by Step Solution

1. Step 1: Write the proportion equation
   10,835.46 : 16,250.88 = 3,440.58 : x
2. Step 2: Convert to fraction form
   10,835.46/16,250.88 = 3,440.58/x
3. Step 3: Cross multiply
   10,835.46x = 16,250.88 × 3,440.58
4. Step 4: Simplify right side
   10,835.46x = 55,912,452.71
5. Step 5: Solve for x
   x = 55,912,452.71/10,835.46
6. Step 6: Final answer
   x = 5,160.14