Finding the Fourth Proportional to 37,812.86, 56,752.07 and 37,725.38

Step by Step Solution

1. Step 1: Write the proportion equation
   37,812.86 : 56,752.07 = 37,725.38 : x
2. Step 2: Convert to fraction form
   37,812.86/56,752.07 = 37,725.38/x
3. Step 3: Cross multiply
   37,812.86x = 56,752.07 × 37,725.38
4. Step 4: Simplify right side
   37,812.86x = 2,140,993,406.54
5. Step 5: Solve for x
   x = 2,140,993,406.54/37,812.86
6. Step 6: Final answer
   x = 56,620.77