Finding the Fourth Proportional to 3,733.55, 5,152.07 and 2,162.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,733.55 : 5,152.07 = 2,162.15 : x
2. Step 2: Convert to fraction form
   3,733.55/5,152.07 = 2,162.15/x
3. Step 3: Cross multiply
   3,733.55x = 5,152.07 × 2,162.15
4. Step 4: Simplify right side
   3,733.55x = 11,139,548.15
5. Step 5: Solve for x
   x = 11,139,548.15/3,733.55
6. Step 6: Final answer
   x = 2,983.63