Finding the Fourth Proportional to 17,749.79, 24,494.70 and 9,792.02

Step by Step Solution

1. Step 1: Write the proportion equation
   17,749.79 : 24,494.70 = 9,792.02 : x
2. Step 2: Convert to fraction form
   17,749.79/24,494.70 = 9,792.02/x
3. Step 3: Cross multiply
   17,749.79x = 24,494.70 × 9,792.02
4. Step 4: Simplify right side
   17,749.79x = 239,852,690.25
5. Step 5: Solve for x
   x = 239,852,690.25/17,749.79
6. Step 6: Final answer
   x = 13,512.99