Finding the Fourth Proportional to 41,921.32, 63,131.57 and 37,808.68

Step by Step Solution

1. Step 1: Write the proportion equation
   41,921.32 : 63,131.57 = 37,808.68 : x
2. Step 2: Convert to fraction form
   41,921.32/63,131.57 = 37,808.68/x
3. Step 3: Cross multiply
   41,921.32x = 63,131.57 × 37,808.68
4. Step 4: Simplify right side
   41,921.32x = 2,386,921,328.03
5. Step 5: Solve for x
   x = 2,386,921,328.03/41,921.32
6. Step 6: Final answer
   x = 56,938.12