Finding the Fourth Proportional to 37,383.72, 56,058.14 and 13,995.24

Step by Step Solution

1. Step 1: Write the proportion equation
   37,383.72 : 56,058.14 = 13,995.24 : x
2. Step 2: Convert to fraction form
   37,383.72/56,058.14 = 13,995.24/x
3. Step 3: Cross multiply
   37,383.72x = 56,058.14 × 13,995.24
4. Step 4: Simplify right side
   37,383.72x = 784,547,123.25
5. Step 5: Solve for x
   x = 784,547,123.25/37,383.72
6. Step 6: Final answer
   x = 20,986.33