Finding the Fourth Proportional to 37,227.42, 51,374.16 and 20,460.42

Step by Step Solution

1. Step 1: Write the proportion equation
   37,227.42 : 51,374.16 = 20,460.42 : x
2. Step 2: Convert to fraction form
   37,227.42/51,374.16 = 20,460.42/x
3. Step 3: Cross multiply
   37,227.42x = 51,374.16 × 20,460.42
4. Step 4: Simplify right side
   37,227.42x = 1,051,136,890.75
5. Step 5: Solve for x
   x = 1,051,136,890.75/37,227.42
6. Step 6: Final answer
   x = 28,235.56