Finding the Fourth Proportional to 5,086.60, 7,630.00 and 2,311.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,086.60 : 7,630.00 = 2,311.34 : x
2. Step 2: Convert to fraction form
   5,086.60/7,630.00 = 2,311.34/x
3. Step 3: Cross multiply
   5,086.60x = 7,630.00 × 2,311.34
4. Step 4: Simplify right side
   5,086.60x = 17,635,480.27
5. Step 5: Solve for x
   x = 17,635,480.27/5,086.60
6. Step 6: Final answer
   x = 3,467.05