Finding the Fourth Proportional to 50,051.84, 69,060.72 and 31,909.46

Step by Step Solution

1. Step 1: Write the proportion equation
   50,051.84 : 69,060.72 = 31,909.46 : x
2. Step 2: Convert to fraction form
   50,051.84/69,060.72 = 31,909.46/x
3. Step 3: Cross multiply
   50,051.84x = 69,060.72 × 31,909.46
4. Step 4: Simplify right side
   50,051.84x = 2,203,690,282.41
5. Step 5: Solve for x
   x = 2,203,690,282.41/50,051.84
6. Step 6: Final answer
   x = 44,028.16