Finding the Fourth Proportional to 91,697.66, 137,546.96 and 41,742.82

Step by Step Solution

1. Step 1: Write the proportion equation
   91,697.66 : 137,546.96 = 41,742.82 : x
2. Step 2: Convert to fraction form
   91,697.66/137,546.96 = 41,742.82/x
3. Step 3: Cross multiply
   91,697.66x = 137,546.96 × 41,742.82
4. Step 4: Simplify right side
   91,697.66x = 5,741,597,992.83
5. Step 5: Solve for x
   x = 5,741,597,992.83/91,697.66
6. Step 6: Final answer
   x = 62,614.44