Finding the Fourth Proportional to 17,047.31, 23,523.62 and 9,493.35

Step by Step Solution

1. Step 1: Write the proportion equation
   17,047.31 : 23,523.62 = 9,493.35 : x
2. Step 2: Convert to fraction form
   17,047.31/23,523.62 = 9,493.35/x
3. Step 3: Cross multiply
   17,047.31x = 23,523.62 × 9,493.35
4. Step 4: Simplify right side
   17,047.31x = 223,317,910.46
5. Step 5: Solve for x
   x = 223,317,910.46/17,047.31
6. Step 6: Final answer
   x = 13,099.90