Finding the Fourth Proportional to 41,830.32, 57,351.57 and 41,081.88

Step by Step Solution

1. Step 1: Write the proportion equation
   41,830.32 : 57,351.57 = 41,081.88 : x
2. Step 2: Convert to fraction form
   41,830.32/57,351.57 = 41,081.88/x
3. Step 3: Cross multiply
   41,830.32x = 57,351.57 × 41,081.88
4. Step 4: Simplify right side
   41,830.32x = 2,356,110,316.55
5. Step 5: Solve for x
   x = 2,356,110,316.55/41,830.32
6. Step 6: Final answer
   x = 56,325.42