Finding the Fourth Proportional to 22,384.14, 30,874.31 and 19,003.69

Step by Step Solution

1. Step 1: Write the proportion equation
   22,384.14 : 30,874.31 = 19,003.69 : x
2. Step 2: Convert to fraction form
   22,384.14/30,874.31 = 19,003.69/x
3. Step 3: Cross multiply
   22,384.14x = 30,874.31 × 19,003.69
4. Step 4: Simplify right side
   22,384.14x = 586,725,841.07
5. Step 5: Solve for x
   x = 586,725,841.07/22,384.14
6. Step 6: Final answer
   x = 26,211.67