Finding the Fourth Proportional to 37,401, 51,613.54 and 20,635.24

Step by Step Solution

1. Step 1: Write the proportion equation
   37,401 : 51,613.54 = 20,635.24 : x
2. Step 2: Convert to fraction form
   37,401/51,613.54 = 20,635.24/x
3. Step 3: Cross multiply
   37,401x = 51,613.54 × 20,635.24
4. Step 4: Simplify right side
   37,401x = 1,065,057,785.15
5. Step 5: Solve for x
   x = 1,065,057,785.15/37,401
6. Step 6: Final answer
   x = 28,476.72