Finding the Fourth Proportional to 37,811.86, 56,750.57 and 37,724.38

Step by Step Solution

1. Step 1: Write the proportion equation
   37,811.86 : 56,750.57 = 37,724.38 : x
2. Step 2: Convert to fraction form
   37,811.86/56,750.57 = 37,724.38/x
3. Step 3: Cross multiply
   37,811.86x = 56,750.57 × 37,724.38
4. Step 4: Simplify right side
   37,811.86x = 2,140,880,067.90
5. Step 5: Solve for x
   x = 2,140,880,067.90/37,811.86
6. Step 6: Final answer
   x = 56,619.27