Finding the Fourth Proportional to 2,262.06, 3,373.31 and 2,180.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,262.06 : 3,373.31 = 2,180.05 : x
2. Step 2: Convert to fraction form
   2,262.06/3,373.31 = 2,180.05/x
3. Step 3: Cross multiply
   2,262.06x = 3,373.31 × 2,180.05
4. Step 4: Simplify right side
   2,262.06x = 7,353,981.48
5. Step 5: Solve for x
   x = 7,353,981.48/2,262.06
6. Step 6: Final answer
   x = 3,251.01