Finding the Fourth Proportional to 22,888.10, 34,364.55 and 17,963.30

Step by Step Solution

1. Step 1: Write the proportion equation
   22,888.10 : 34,364.55 = 17,963.30 : x
2. Step 2: Convert to fraction form
   22,888.10/34,364.55 = 17,963.30/x
3. Step 3: Cross multiply
   22,888.10x = 34,364.55 × 17,963.30
4. Step 4: Simplify right side
   22,888.10x = 617,300,721.02
5. Step 5: Solve for x
   x = 617,300,721.02/22,888.10
6. Step 6: Final answer
   x = 26,970.38