Finding the Fourth Proportional to 22,927.24, 34,395.80 and 7,131.96

Step by Step Solution

1. Step 1: Write the proportion equation
   22,927.24 : 34,395.80 = 7,131.96 : x
2. Step 2: Convert to fraction form
   22,927.24/34,395.80 = 7,131.96/x
3. Step 3: Cross multiply
   22,927.24x = 34,395.80 × 7,131.96
4. Step 4: Simplify right side
   22,927.24x = 245,309,469.77
5. Step 5: Solve for x
   x = 245,309,469.77/22,927.24
6. Step 6: Final answer
   x = 10,699.48