Finding the Fourth Proportional to 37,397.30, 56,061.32 and 19,624.28

Step by Step Solution

1. Step 1: Write the proportion equation
   37,397.30 : 56,061.32 = 19,624.28 : x
2. Step 2: Convert to fraction form
   37,397.30/56,061.32 = 19,624.28/x
3. Step 3: Cross multiply
   37,397.30x = 56,061.32 × 19,624.28
4. Step 4: Simplify right side
   37,397.30x = 1,100,162,662.42
5. Step 5: Solve for x
   x = 1,100,162,662.42/37,397.30
6. Step 6: Final answer
   x = 29,418.24