Finding the Fourth Proportional to 37,460.27, 56,171.59 and 12,491.48

Step by Step Solution

1. Step 1: Write the proportion equation
   37,460.27 : 56,171.59 = 12,491.48 : x
2. Step 2: Convert to fraction form
   37,460.27/56,171.59 = 12,491.48/x
3. Step 3: Cross multiply
   37,460.27x = 56,171.59 × 12,491.48
4. Step 4: Simplify right side
   37,460.27x = 701,666,293.05
5. Step 5: Solve for x
   x = 701,666,293.05/37,460.27
6. Step 6: Final answer
   x = 18,730.95