Finding the Fourth Proportional to 17,806.89, 24,572.49 and 9,848.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,806.89 : 24,572.49 = 9,848.58 : x
2. Step 2: Convert to fraction form
   17,806.89/24,572.49 = 9,848.58/x
3. Step 3: Cross multiply
   17,806.89x = 24,572.49 × 9,848.58
4. Step 4: Simplify right side
   17,806.89x = 242,004,133.56
5. Step 5: Solve for x
   x = 242,004,133.56/17,806.89
6. Step 6: Final answer
   x = 13,590.48