Finding the Fourth Proportional to 8,932.37, 13,395.42 and 3,665.88

Step by Step Solution

1. Step 1: Write the proportion equation
   8,932.37 : 13,395.42 = 3,665.88 : x
2. Step 2: Convert to fraction form
   8,932.37/13,395.42 = 3,665.88/x
3. Step 3: Cross multiply
   8,932.37x = 13,395.42 × 3,665.88
4. Step 4: Simplify right side
   8,932.37x = 49,106,002.27
5. Step 5: Solve for x
   x = 49,106,002.27/8,932.37
6. Step 6: Final answer
   x = 5,497.54