Finding the Fourth Proportional to 50,026.32, 69,006.24 and 33,030.72

Step by Step Solution

1. Step 1: Write the proportion equation
   50,026.32 : 69,006.24 = 33,030.72 : x
2. Step 2: Convert to fraction form
   50,026.32/69,006.24 = 33,030.72/x
3. Step 3: Cross multiply
   50,026.32x = 69,006.24 × 33,030.72
4. Step 4: Simplify right side
   50,026.32x = 2,279,325,791.69
5. Step 5: Solve for x
   x = 2,279,325,791.69/50,026.32
6. Step 6: Final answer
   x = 45,562.53