Finding the Fourth Proportional to 5,096.04, 7,641.69 and 2,988.30

Step by Step Solution

1. Step 1: Write the proportion equation
   5,096.04 : 7,641.69 = 2,988.30 : x
2. Step 2: Convert to fraction form
   5,096.04/7,641.69 = 2,988.30/x
3. Step 3: Cross multiply
   5,096.04x = 7,641.69 × 2,988.30
4. Step 4: Simplify right side
   5,096.04x = 22,835,662.23
5. Step 5: Solve for x
   x = 22,835,662.23/5,096.04
6. Step 6: Final answer
   x = 4,481.06