Finding the Fourth Proportional to 37,427.39, 51,648.50 and 22,312.25

Step by Step Solution

1. Step 1: Write the proportion equation
   37,427.39 : 51,648.50 = 22,312.25 : x
2. Step 2: Convert to fraction form
   37,427.39/51,648.50 = 22,312.25/x
3. Step 3: Cross multiply
   37,427.39x = 51,648.50 × 22,312.25
4. Step 4: Simplify right side
   37,427.39x = 1,152,394,132.56
5. Step 5: Solve for x
   x = 1,152,394,132.56/37,427.39
6. Step 6: Final answer
   x = 30,790.13