Finding the Fourth Proportional to 91,104.30, 136,694.25 and 41,149.98

Step by Step Solution

1. Step 1: Write the proportion equation
   91,104.30 : 136,694.25 = 41,149.98 : x
2. Step 2: Convert to fraction form
   91,104.30/136,694.25 = 41,149.98/x
3. Step 3: Cross multiply
   91,104.30x = 136,694.25 × 41,149.98
4. Step 4: Simplify right side
   91,104.30x = 5,624,965,653.62
5. Step 5: Solve for x
   x = 5,624,965,653.62/91,104.30
6. Step 6: Final answer
   x = 61,742.04