Finding the Fourth Proportional to 9,355.82, 14,033.86 and 3,115.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,355.82 : 14,033.86 = 3,115.86 : x
2. Step 2: Convert to fraction form
   9,355.82/14,033.86 = 3,115.86/x
3. Step 3: Cross multiply
   9,355.82x = 14,033.86 × 3,115.86
4. Step 4: Simplify right side
   9,355.82x = 43,727,543.02
5. Step 5: Solve for x
   x = 43,727,543.02/9,355.82
6. Step 6: Final answer
   x = 4,673.83