Finding the Fourth Proportional to 12,101.46, 18,152.28 and 3,336.87

Step by Step Solution

1. Step 1: Write the proportion equation
   12,101.46 : 18,152.28 = 3,336.87 : x
2. Step 2: Convert to fraction form
   12,101.46/18,152.28 = 3,336.87/x
3. Step 3: Cross multiply
   12,101.46x = 18,152.28 × 3,336.87
4. Step 4: Simplify right side
   12,101.46x = 60,571,798.56
5. Step 5: Solve for x
   x = 60,571,798.56/12,101.46
6. Step 6: Final answer
   x = 5,005.33