Finding the Fourth Proportional to 37,461.83, 56,179.78 and 12,496.01

Step by Step Solution

1. Step 1: Write the proportion equation
   37,461.83 : 56,179.78 = 12,496.01 : x
2. Step 2: Convert to fraction form
   37,461.83/56,179.78 = 12,496.01/x
3. Step 3: Cross multiply
   37,461.83x = 56,179.78 × 12,496.01
4. Step 4: Simplify right side
   37,461.83x = 702,022,780.54
5. Step 5: Solve for x
   x = 702,022,780.54/37,461.83
6. Step 6: Final answer
   x = 18,739.68