Finding the Fourth Proportional to 12,036.34, 18,052.28 and 3,271.96

Step by Step Solution

1. Step 1: Write the proportion equation
   12,036.34 : 18,052.28 = 3,271.96 : x
2. Step 2: Convert to fraction form
   12,036.34/18,052.28 = 3,271.96/x
3. Step 3: Cross multiply
   12,036.34x = 18,052.28 × 3,271.96
4. Step 4: Simplify right side
   12,036.34x = 59,066,338.07
5. Step 5: Solve for x
   x = 59,066,338.07/12,036.34
6. Step 6: Final answer
   x = 4,907.33