Finding the Fourth Proportional to 50,030.32, 69,011.76 and 33,034.72

Step by Step Solution

1. Step 1: Write the proportion equation
   50,030.32 : 69,011.76 = 33,034.72 : x
2. Step 2: Convert to fraction form
   50,030.32/69,011.76 = 33,034.72/x
3. Step 3: Cross multiply
   50,030.32x = 69,011.76 × 33,034.72
4. Step 4: Simplify right side
   50,030.32x = 2,279,784,168.31
5. Step 5: Solve for x
   x = 2,279,784,168.31/50,030.32
6. Step 6: Final answer
   x = 45,568.05