Finding the Fourth Proportional to 12,052.98, 18,080.34 and 3,731.94

Step by Step Solution

1. Step 1: Write the proportion equation
   12,052.98 : 18,080.34 = 3,731.94 : x
2. Step 2: Convert to fraction form
   12,052.98/18,080.34 = 3,731.94/x
3. Step 3: Cross multiply
   12,052.98x = 18,080.34 × 3,731.94
4. Step 4: Simplify right side
   12,052.98x = 67,474,744.06
5. Step 5: Solve for x
   x = 67,474,744.06/12,052.98
6. Step 6: Final answer
   x = 5,598.18