Finding the Fourth Proportional to 22,784.49, 34,118.31 and 15,754.82

Step by Step Solution

1. Step 1: Write the proportion equation
   22,784.49 : 34,118.31 = 15,754.82 : x
2. Step 2: Convert to fraction form
   22,784.49/34,118.31 = 15,754.82/x
3. Step 3: Cross multiply
   22,784.49x = 34,118.31 × 15,754.82
4. Step 4: Simplify right side
   22,784.49x = 537,527,662.16
5. Step 5: Solve for x
   x = 537,527,662.16/22,784.49
6. Step 6: Final answer
   x = 23,591.82