Finding the Fourth Proportional to 8,050.01, 12,072.67 and 3,118.55

Step by Step Solution

1. Step 1: Write the proportion equation
   8,050.01 : 12,072.67 = 3,118.55 : x
2. Step 2: Convert to fraction form
   8,050.01/12,072.67 = 3,118.55/x
3. Step 3: Cross multiply
   8,050.01x = 12,072.67 × 3,118.55
4. Step 4: Simplify right side
   8,050.01x = 37,649,225.03
5. Step 5: Solve for x
   x = 37,649,225.03/8,050.01
6. Step 6: Final answer
   x = 4,676.92