Finding the Fourth Proportional to 37,519.84, 51,775.50 and 20,752.84

Step by Step Solution

1. Step 1: Write the proportion equation
   37,519.84 : 51,775.50 = 20,752.84 : x
2. Step 2: Convert to fraction form
   37,519.84/51,775.50 = 20,752.84/x
3. Step 3: Cross multiply
   37,519.84x = 51,775.50 × 20,752.84
4. Step 4: Simplify right side
   37,519.84x = 1,074,488,667.42
5. Step 5: Solve for x
   x = 1,074,488,667.42/37,519.84
6. Step 6: Final answer
   x = 28,637.88