Finding the Fourth Proportional to 37,870.74, 56,788.56 and 18,127.62

Step by Step Solution

1. Step 1: Write the proportion equation
   37,870.74 : 56,788.56 = 18,127.62 : x
2. Step 2: Convert to fraction form
   37,870.74/56,788.56 = 18,127.62/x
3. Step 3: Cross multiply
   37,870.74x = 56,788.56 × 18,127.62
4. Step 4: Simplify right side
   37,870.74x = 1,029,441,436.03
5. Step 5: Solve for x
   x = 1,029,441,436.03/37,870.74
6. Step 6: Final answer
   x = 27,183.03