Finding the Fourth Proportional to 9,018.46, 13,530.18 and 3,755.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,018.46 : 13,530.18 = 3,755.94 : x
2. Step 2: Convert to fraction form
   9,018.46/13,530.18 = 3,755.94/x
3. Step 3: Cross multiply
   9,018.46x = 13,530.18 × 3,755.94
4. Step 4: Simplify right side
   9,018.46x = 50,818,544.27
5. Step 5: Solve for x
   x = 50,818,544.27/9,018.46
6. Step 6: Final answer
   x = 5,634.95