Finding the Fourth Proportional to 91,514.42, 137,239.46 and 27,453.46

Step by Step Solution

1. Step 1: Write the proportion equation
   91,514.42 : 137,239.46 = 27,453.46 : x
2. Step 2: Convert to fraction form
   91,514.42/137,239.46 = 27,453.46/x
3. Step 3: Cross multiply
   91,514.42x = 137,239.46 × 27,453.46
4. Step 4: Simplify right side
   91,514.42x = 3,767,697,673.88
5. Step 5: Solve for x
   x = 3,767,697,673.88/91,514.42
6. Step 6: Final answer
   x = 41,170.54