Finding the Fourth Proportional to 55,722.27, 76,901.94 and 31,844.28

Step by Step Solution

1. Step 1: Write the proportion equation
   55,722.27 : 76,901.94 = 31,844.28 : x
2. Step 2: Convert to fraction form
   55,722.27/76,901.94 = 31,844.28/x
3. Step 3: Cross multiply
   55,722.27x = 76,901.94 × 31,844.28
4. Step 4: Simplify right side
   55,722.27x = 2,448,886,909.90
5. Step 5: Solve for x
   x = 2,448,886,909.90/55,722.27
6. Step 6: Final answer
   x = 43,948.08