Finding the Fourth Proportional to 5,196.22, 7,170.73 and 2,927.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,196.22 : 7,170.73 = 2,927.34 : x
2. Step 2: Convert to fraction form
   5,196.22/7,170.73 = 2,927.34/x
3. Step 3: Cross multiply
   5,196.22x = 7,170.73 × 2,927.34
4. Step 4: Simplify right side
   5,196.22x = 20,991,157.44
5. Step 5: Solve for x
   x = 20,991,157.44/5,196.22
6. Step 6: Final answer
   x = 4,039.70