Finding the Fourth Proportional to 17,659.05, 24,369.50 and 9,701.79

Step by Step Solution

1. Step 1: Write the proportion equation
   17,659.05 : 24,369.50 = 9,701.79 : x
2. Step 2: Convert to fraction form
   17,659.05/24,369.50 = 9,701.79/x
3. Step 3: Cross multiply
   17,659.05x = 24,369.50 × 9,701.79
4. Step 4: Simplify right side
   17,659.05x = 236,427,865.23
5. Step 5: Solve for x
   x = 236,427,865.23/17,659.05
6. Step 6: Final answer
   x = 13,388.48