Finding the Fourth Proportional to 22,711.83, 34,058.03 and 7,916.37

Step by Step Solution

1. Step 1: Write the proportion equation
   22,711.83 : 34,058.03 = 7,916.37 : x
2. Step 2: Convert to fraction form
   22,711.83/34,058.03 = 7,916.37/x
3. Step 3: Cross multiply
   22,711.83x = 34,058.03 × 7,916.37
4. Step 4: Simplify right side
   22,711.83x = 269,615,927.37
5. Step 5: Solve for x
   x = 269,615,927.37/22,711.83
6. Step 6: Final answer
   x = 11,871.17