Finding the Fourth Proportional to 55,697.88, 83,527.38 and 22,409.31

Step by Step Solution

1. Step 1: Write the proportion equation
   55,697.88 : 83,527.38 = 22,409.31 : x
2. Step 2: Convert to fraction form
   55,697.88/83,527.38 = 22,409.31/x
3. Step 3: Cross multiply
   55,697.88x = 83,527.38 × 22,409.31
4. Step 4: Simplify right side
   55,697.88x = 1,871,790,951.91
5. Step 5: Solve for x
   x = 1,871,790,951.91/55,697.88
6. Step 6: Final answer
   x = 33,606.14