Finding the Fourth Proportional to 100,443.50, 150,674.09 and 37,264.31

Step by Step Solution

1. Step 1: Write the proportion equation
   100,443.50 : 150,674.09 = 37,264.31 : x
2. Step 2: Convert to fraction form
   100,443.50/150,674.09 = 37,264.31/x
3. Step 3: Cross multiply
   100,443.50x = 150,674.09 × 37,264.31
4. Step 4: Simplify right side
   100,443.50x = 5,614,765,998.73
5. Step 5: Solve for x
   x = 5,614,765,998.73/100,443.50
6. Step 6: Final answer
   x = 55,899.74