Finding the Fourth Proportional to 12,056.34, 18,078.03 and 3,733.86

Step by Step Solution

1. Step 1: Write the proportion equation
   12,056.34 : 18,078.03 = 3,733.86 : x
2. Step 2: Convert to fraction form
   12,056.34/18,078.03 = 3,733.86/x
3. Step 3: Cross multiply
   12,056.34x = 18,078.03 × 3,733.86
4. Step 4: Simplify right side
   12,056.34x = 67,500,833.10
5. Step 5: Solve for x
   x = 67,500,833.10/12,056.34
6. Step 6: Final answer
   x = 5,598.78