Finding the Fourth Proportional to 17,801.76, 24,566.28 and 9,843.78

Step by Step Solution

1. Step 1: Write the proportion equation
   17,801.76 : 24,566.28 = 9,843.78 : x
2. Step 2: Convert to fraction form
   17,801.76/24,566.28 = 9,843.78/x
3. Step 3: Cross multiply
   17,801.76x = 24,566.28 × 9,843.78
4. Step 4: Simplify right side
   17,801.76x = 241,825,055.74
5. Step 5: Solve for x
   x = 241,825,055.74/17,801.76
6. Step 6: Final answer
   x = 13,584.33