Finding the Fourth Proportional to 12,063.57, 18,094.71 and 3,742.98

Step by Step Solution

1. Step 1: Write the proportion equation
   12,063.57 : 18,094.71 = 3,742.98 : x
2. Step 2: Convert to fraction form
   12,063.57/18,094.71 = 3,742.98/x
3. Step 3: Cross multiply
   12,063.57x = 18,094.71 × 3,742.98
4. Step 4: Simplify right side
   12,063.57x = 67,728,137.64
5. Step 5: Solve for x
   x = 67,728,137.64/12,063.57
6. Step 6: Final answer
   x = 5,614.27