Finding the Fourth Proportional to 7,914.50, 10,922.04 and 4,771.34

Step by Step Solution

1. Step 1: Write the proportion equation
   7,914.50 : 10,922.04 = 4,771.34 : x
2. Step 2: Convert to fraction form
   7,914.50/10,922.04 = 4,771.34/x
3. Step 3: Cross multiply
   7,914.50x = 10,922.04 × 4,771.34
4. Step 4: Simplify right side
   7,914.50x = 52,112,766.33
5. Step 5: Solve for x
   x = 52,112,766.33/7,914.50
6. Step 6: Final answer
   x = 6,584.47