Finding the Fourth Proportional to 5,168.18, 7,132.17 and 2,930.00

Step by Step Solution

1. Step 1: Write the proportion equation
   5,168.18 : 7,132.17 = 2,930.00 : x
2. Step 2: Convert to fraction form
   5,168.18/7,132.17 = 2,930.00/x
3. Step 3: Cross multiply
   5,168.18x = 7,132.17 × 2,930.00
4. Step 4: Simplify right side
   5,168.18x = 20,897,222.44
5. Step 5: Solve for x
   x = 20,897,222.44/5,168.18
6. Step 6: Final answer
   x = 4,043.44