Finding the Fourth Proportional to 91,996.29, 137,911.30 and 32,817.89

Step by Step Solution

1. Step 1: Write the proportion equation
   91,996.29 : 137,911.30 = 32,817.89 : x
2. Step 2: Convert to fraction form
   91,996.29/137,911.30 = 32,817.89/x
3. Step 3: Cross multiply
   91,996.29x = 137,911.30 × 32,817.89
4. Step 4: Simplify right side
   91,996.29x = 4,525,958,135.89
5. Step 5: Solve for x
   x = 4,525,958,135.89/91,996.29
6. Step 6: Final answer
   x = 49,197.18