Finding the Fourth Proportional to 30,388.29, 41,924.69 and 19,058.27

Step by Step Solution

1. Step 1: Write the proportion equation
   30,388.29 : 41,924.69 = 19,058.27 : x
2. Step 2: Convert to fraction form
   30,388.29/41,924.69 = 19,058.27/x
3. Step 3: Cross multiply
   30,388.29x = 41,924.69 × 19,058.27
4. Step 4: Simplify right side
   30,388.29x = 799,011,756.77
5. Step 5: Solve for x
   x = 799,011,756.77/30,388.29
6. Step 6: Final answer
   x = 26,293.41