Finding the Fourth Proportional to 37,617.27, 56,450.37 and 16,290.81

Step by Step Solution

1. Step 1: Write the proportion equation
   37,617.27 : 56,450.37 = 16,290.81 : x
2. Step 2: Convert to fraction form
   37,617.27/56,450.37 = 16,290.81/x
3. Step 3: Cross multiply
   37,617.27x = 56,450.37 × 16,290.81
4. Step 4: Simplify right side
   37,617.27x = 919,622,252.10
5. Step 5: Solve for x
   x = 919,622,252.10/37,617.27
6. Step 6: Final answer
   x = 24,446.81