Finding the Fourth Proportional to 13,363.37, 18,441.83 and 7,395.59

Step by Step Solution

1. Step 1: Write the proportion equation
   13,363.37 : 18,441.83 = 7,395.59 : x
2. Step 2: Convert to fraction form
   13,363.37/18,441.83 = 7,395.59/x
3. Step 3: Cross multiply
   13,363.37x = 18,441.83 × 7,395.59
4. Step 4: Simplify right side
   13,363.37x = 136,388,084.34
5. Step 5: Solve for x
   x = 136,388,084.34/13,363.37
6. Step 6: Final answer
   x = 10,206.12