Finding the Fourth Proportional to 41,085.91, 56,698.55 and 23,180.76

Step by Step Solution

1. Step 1: Write the proportion equation
   41,085.91 : 56,698.55 = 23,180.76 : x
2. Step 2: Convert to fraction form
   41,085.91/56,698.55 = 23,180.76/x
3. Step 3: Cross multiply
   41,085.91x = 56,698.55 × 23,180.76
4. Step 4: Simplify right side
   41,085.91x = 1,314,315,080.50
5. Step 5: Solve for x
   x = 1,314,315,080.50/41,085.91
6. Step 6: Final answer
   x = 31,989.44