Finding the Fourth Proportional to 37,025.14, 55,513.10 and 20,393

Step by Step Solution

1. Step 1: Write the proportion equation
   37,025.14 : 55,513.10 = 20,393 : x
2. Step 2: Convert to fraction form
   37,025.14/55,513.10 = 20,393/x
3. Step 3: Cross multiply
   37,025.14x = 55,513.10 × 20,393
4. Step 4: Simplify right side
   37,025.14x = 1,132,078,648.30
5. Step 5: Solve for x
   x = 1,132,078,648.30/37,025.14
6. Step 6: Final answer
   x = 30,575.95