Finding the Fourth Proportional to 50,050.56, 69,083.28 and 31,176.48

Step by Step Solution

1. Step 1: Write the proportion equation
   50,050.56 : 69,083.28 = 31,176.48 : x
2. Step 2: Convert to fraction form
   50,050.56/69,083.28 = 31,176.48/x
3. Step 3: Cross multiply
   50,050.56x = 69,083.28 × 31,176.48
4. Step 4: Simplify right side
   50,050.56x = 2,153,773,497.25
5. Step 5: Solve for x
   x = 2,153,773,497.25/50,050.56
6. Step 6: Final answer
   x = 43,031.96