Finding the Fourth Proportional to 37,424.88, 51,645.05 and 22,309.76

Step by Step Solution

1. Step 1: Write the proportion equation
   37,424.88 : 51,645.05 = 22,309.76 : x
2. Step 2: Convert to fraction form
   37,424.88/51,645.05 = 22,309.76/x
3. Step 3: Cross multiply
   37,424.88x = 51,645.05 × 22,309.76
4. Step 4: Simplify right side
   37,424.88x = 1,152,188,670.69
5. Step 5: Solve for x
   x = 1,152,188,670.69/37,424.88
6. Step 6: Final answer
   x = 30,786.70