Finding the Fourth Proportional to 50,663.27, 69,916.26 and 28,003.52

Step by Step Solution

1. Step 1: Write the proportion equation
   50,663.27 : 69,916.26 = 28,003.52 : x
2. Step 2: Convert to fraction form
   50,663.27/69,916.26 = 28,003.52/x
3. Step 3: Cross multiply
   50,663.27x = 69,916.26 × 28,003.52
4. Step 4: Simplify right side
   50,663.27x = 1,957,901,665.04
5. Step 5: Solve for x
   x = 1,957,901,665.04/50,663.27
6. Step 6: Final answer
   x = 38,645.38