Finding the Fourth Proportional to 3,669.05, 5,063.22 and 2,075.67

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669.05 : 5,063.22 = 2,075.67 : x
2. Step 2: Convert to fraction form
   3,669.05/5,063.22 = 2,075.67/x
3. Step 3: Cross multiply
   3,669.05x = 5,063.22 × 2,075.67
4. Step 4: Simplify right side
   3,669.05x = 10,509,573.86
5. Step 5: Solve for x
   x = 10,509,573.86/3,669.05
6. Step 6: Final answer
   x = 2,864.39