Finding the Fourth Proportional to 17,023.52, 23,484.78 and 9,946.76

Step by Step Solution

1. Step 1: Write the proportion equation
   17,023.52 : 23,484.78 = 9,946.76 : x
2. Step 2: Convert to fraction form
   17,023.52/23,484.78 = 9,946.76/x
3. Step 3: Cross multiply
   17,023.52x = 23,484.78 × 9,946.76
4. Step 4: Simplify right side
   17,023.52x = 233,597,470.31
5. Step 5: Solve for x
   x = 233,597,470.31/17,023.52
6. Step 6: Final answer
   x = 13,722.04