Finding the Fourth Proportional to 40,544.58, 60,520.52 and 37,617.60

Step by Step Solution

1. Step 1: Write the proportion equation
   40,544.58 : 60,520.52 = 37,617.60 : x
2. Step 2: Convert to fraction form
   40,544.58/60,520.52 = 37,617.60/x
3. Step 3: Cross multiply
   40,544.58x = 60,520.52 × 37,617.60
4. Step 4: Simplify right side
   40,544.58x = 2,276,636,713.15
5. Step 5: Solve for x
   x = 2,276,636,713.15/40,544.58
6. Step 6: Final answer
   x = 56,151.44