Finding the Fourth Proportional to 12,051, 18,074.46 and 3,283.86

Step by Step Solution

1. Step 1: Write the proportion equation
   12,051 : 18,074.46 = 3,283.86 : x
2. Step 2: Convert to fraction form
   12,051/18,074.46 = 3,283.86/x
3. Step 3: Cross multiply
   12,051x = 18,074.46 × 3,283.86
4. Step 4: Simplify right side
   12,051x = 59,353,996.22
5. Step 5: Solve for x
   x = 59,353,996.22/12,051
6. Step 6: Final answer
   x = 4,925.23