Finding the Fourth Proportional to 88,972.27, 122,789.00 and 50,743.83

Step by Step Solution

1. Step 1: Write the proportion equation
   88,972.27 : 122,789.00 = 50,743.83 : x
2. Step 2: Convert to fraction form
   88,972.27/122,789.00 = 50,743.83/x
3. Step 3: Cross multiply
   88,972.27x = 122,789.00 × 50,743.83
4. Step 4: Simplify right side
   88,972.27x = 6,230,784,139.81
5. Step 5: Solve for x
   x = 6,230,784,139.81/88,972.27
6. Step 6: Final answer
   x = 70,030.63