Finding the Fourth Proportional to 100,231.29, 150,348.96 and 37,018.83

Step by Step Solution

1. Step 1: Write the proportion equation
   100,231.29 : 150,348.96 = 37,018.83 : x
2. Step 2: Convert to fraction form
   100,231.29/150,348.96 = 37,018.83/x
3. Step 3: Cross multiply
   100,231.29x = 150,348.96 × 37,018.83
4. Step 4: Simplify right side
   100,231.29x = 5,565,742,590.92
5. Step 5: Solve for x
   x = 5,565,742,590.92/100,231.29
6. Step 6: Final answer
   x = 55,528.99