Finding the Fourth Proportional to 91,673.56, 137,510.46 and 25,114.27

Step by Step Solution

1. Step 1: Write the proportion equation
   91,673.56 : 137,510.46 = 25,114.27 : x
2. Step 2: Convert to fraction form
   91,673.56/137,510.46 = 25,114.27/x
3. Step 3: Cross multiply
   91,673.56x = 137,510.46 × 25,114.27
4. Step 4: Simplify right side
   91,673.56x = 3,453,474,820.26
5. Step 5: Solve for x
   x = 3,453,474,820.26/91,673.56
6. Step 6: Final answer
   x = 37,671.44