Finding the Fourth Proportional to 3,793.42, 5,234.72 and 2,114.76

Step by Step Solution

1. Step 1: Write the proportion equation
   3,793.42 : 5,234.72 = 2,114.76 : x
2. Step 2: Convert to fraction form
   3,793.42/5,234.72 = 2,114.76/x
3. Step 3: Cross multiply
   3,793.42x = 5,234.72 × 2,114.76
4. Step 4: Simplify right side
   3,793.42x = 11,070,176.47
5. Step 5: Solve for x
   x = 11,070,176.47/3,793.42
6. Step 6: Final answer
   x = 2,918.26