Finding the Fourth Proportional to 50,147.17, 69,210.71 and 32,005.72

Step by Step Solution

1. Step 1: Write the proportion equation
   50,147.17 : 69,210.71 = 32,005.72 : x
2. Step 2: Convert to fraction form
   50,147.17/69,210.71 = 32,005.72/x
3. Step 3: Cross multiply
   50,147.17x = 69,210.71 × 32,005.72
4. Step 4: Simplify right side
   50,147.17x = 2,215,138,512.25
5. Step 5: Solve for x
   x = 2,215,138,512.25/50,147.17
6. Step 6: Final answer
   x = 44,172.75