Finding the Fourth Proportional to 12,052.92, 18,075.54 and 3,843

Step by Step Solution

1. Step 1: Write the proportion equation
   12,052.92 : 18,075.54 = 3,843 : x
2. Step 2: Convert to fraction form
   12,052.92/18,075.54 = 3,843/x
3. Step 3: Cross multiply
   12,052.92x = 18,075.54 × 3,843
4. Step 4: Simplify right side
   12,052.92x = 69,464,300.22
5. Step 5: Solve for x
   x = 69,464,300.22/12,052.92
6. Step 6: Final answer
   x = 5,763.28