Finding the Fourth Proportional to 61,114.72, 91,624.08 and 41,146.24

Step by Step Solution

1. Step 1: Write the proportion equation
   61,114.72 : 91,624.08 = 41,146.24 : x
2. Step 2: Convert to fraction form
   61,114.72/91,624.08 = 41,146.24/x
3. Step 3: Cross multiply
   61,114.72x = 91,624.08 × 41,146.24
4. Step 4: Simplify right side
   61,114.72x = 3,769,986,385.46
5. Step 5: Solve for x
   x = 3,769,986,385.46/61,114.72
6. Step 6: Final answer
   x = 61,687.04