Finding the Fourth Proportional to 50,607.84, 69,848.02 and 30,191.25

Step by Step Solution

1. Step 1: Write the proportion equation
   50,607.84 : 69,848.02 = 30,191.25 : x
2. Step 2: Convert to fraction form
   50,607.84/69,848.02 = 30,191.25/x
3. Step 3: Cross multiply
   50,607.84x = 69,848.02 × 30,191.25
4. Step 4: Simplify right side
   50,607.84x = 2,108,799,033.83
5. Step 5: Solve for x
   x = 2,108,799,033.83/50,607.84
6. Step 6: Final answer
   x = 41,669.41