Finding the Fourth Proportional to 37,361, 51,559.28 and 20,595.08

Step by Step Solution

1. Step 1: Write the proportion equation
   37,361 : 51,559.28 = 20,595.08 : x
2. Step 2: Convert to fraction form
   37,361/51,559.28 = 20,595.08/x
3. Step 3: Cross multiply
   37,361x = 51,559.28 × 20,595.08
4. Step 4: Simplify right side
   37,361x = 1,061,867,496.34
5. Step 5: Solve for x
   x = 1,061,867,496.34/37,361
6. Step 6: Final answer
   x = 28,421.82