Finding the Fourth Proportional to 17,275.34, 25,784.78 and 14,893.22

Step by Step Solution

1. Step 1: Write the proportion equation
   17,275.34 : 25,784.78 = 14,893.22 : x
2. Step 2: Convert to fraction form
   17,275.34/25,784.78 = 14,893.22/x
3. Step 3: Cross multiply
   17,275.34x = 25,784.78 × 14,893.22
4. Step 4: Simplify right side
   17,275.34x = 384,018,401.19
5. Step 5: Solve for x
   x = 384,018,401.19/17,275.34
6. Step 6: Final answer
   x = 22,229.28