Finding the Fourth Proportional to 50,032.32, 69,014.52 and 33,036.72

Step by Step Solution

1. Step 1: Write the proportion equation
   50,032.32 : 69,014.52 = 33,036.72 : x
2. Step 2: Convert to fraction form
   50,032.32/69,014.52 = 33,036.72/x
3. Step 3: Cross multiply
   50,032.32x = 69,014.52 × 33,036.72
4. Step 4: Simplify right side
   50,032.32x = 2,280,013,373.17
5. Step 5: Solve for x
   x = 2,280,013,373.17/50,032.32
6. Step 6: Final answer
   x = 45,570.81