Finding the Fourth Proportional to 17,093.72, 23,589.34 and 9,539.84

Step by Step Solution

1. Step 1: Write the proportion equation
   17,093.72 : 23,589.34 = 9,539.84 : x
2. Step 2: Convert to fraction form
   17,093.72/23,589.34 = 9,539.84/x
3. Step 3: Cross multiply
   17,093.72x = 23,589.34 × 9,539.84
4. Step 4: Simplify right side
   17,093.72x = 225,038,529.31
5. Step 5: Solve for x
   x = 225,038,529.31/17,093.72
6. Step 6: Final answer
   x = 13,164.98