Finding the Fourth Proportional to 3,096.43, 4,641.91 and 2,177.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,096.43 : 4,641.91 = 2,177.89 : x
2. Step 2: Convert to fraction form
   3,096.43/4,641.91 = 2,177.89/x
3. Step 3: Cross multiply
   3,096.43x = 4,641.91 × 2,177.89
4. Step 4: Simplify right side
   3,096.43x = 10,109,552.32
5. Step 5: Solve for x
   x = 10,109,552.32/3,096.43
6. Step 6: Final answer
   x = 3,264.91