Finding the Fourth Proportional to 5,307.34, 7,323.98 and 2,949.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,307.34 : 7,323.98 = 2,949.42 : x
2. Step 2: Convert to fraction form
   5,307.34/7,323.98 = 2,949.42/x
3. Step 3: Cross multiply
   5,307.34x = 7,323.98 × 2,949.42
4. Step 4: Simplify right side
   5,307.34x = 21,601,493.09
5. Step 5: Solve for x
   x = 21,601,493.09/5,307.34
6. Step 6: Final answer
   x = 4,070.12