Finding the Fourth Proportional to 3,162.03, 4,362.71 and 2,043.02

Step by Step Solution

1. Step 1: Write the proportion equation
   3,162.03 : 4,362.71 = 2,043.02 : x
2. Step 2: Convert to fraction form
   3,162.03/4,362.71 = 2,043.02/x
3. Step 3: Cross multiply
   3,162.03x = 4,362.71 × 2,043.02
4. Step 4: Simplify right side
   3,162.03x = 8,913,071.76
5. Step 5: Solve for x
   x = 8,913,071.76/3,162.03
6. Step 6: Final answer
   x = 2,818.78