Finding the Fourth Proportional to 9,328.86, 14,003.37 and 3,785.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,328.86 : 14,003.37 = 3,785.94 : x
2. Step 2: Convert to fraction form
   9,328.86/14,003.37 = 3,785.94/x
3. Step 3: Cross multiply
   9,328.86x = 14,003.37 × 3,785.94
4. Step 4: Simplify right side
   9,328.86x = 53,015,918.62
5. Step 5: Solve for x
   x = 53,015,918.62/9,328.86
6. Step 6: Final answer
   x = 5,683.00