Finding the Fourth Proportional to 37,628.52, 56,443.97 and 13,941.99

Step by Step Solution

1. Step 1: Write the proportion equation
   37,628.52 : 56,443.97 = 13,941.99 : x
2. Step 2: Convert to fraction form
   37,628.52/56,443.97 = 13,941.99/x
3. Step 3: Cross multiply
   37,628.52x = 56,443.97 × 13,941.99
4. Step 4: Simplify right side
   37,628.52x = 786,941,265.30
5. Step 5: Solve for x
   x = 786,941,265.30/37,628.52
6. Step 6: Final answer
   x = 20,913.43