Finding the Fourth Proportional to 37,711.24, 56,480.72 and 18,003.64

Step by Step Solution

1. Step 1: Write the proportion equation
   37,711.24 : 56,480.72 = 18,003.64 : x
2. Step 2: Convert to fraction form
   37,711.24/56,480.72 = 18,003.64/x
3. Step 3: Cross multiply
   37,711.24x = 56,480.72 × 18,003.64
4. Step 4: Simplify right side
   37,711.24x = 1,016,858,549.82
5. Step 5: Solve for x
   x = 1,016,858,549.82/37,711.24
6. Step 6: Final answer
   x = 26,964.34