Finding the Fourth Proportional to 17,111.84, 23,614.10 and 9,558.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,111.84 : 23,614.10 = 9,558.32 : x
2. Step 2: Convert to fraction form
   17,111.84/23,614.10 = 9,558.32/x
3. Step 3: Cross multiply
   17,111.84x = 23,614.10 × 9,558.32
4. Step 4: Simplify right side
   17,111.84x = 225,710,958.45
5. Step 5: Solve for x
   x = 225,710,958.45/17,111.84
6. Step 6: Final answer
   x = 13,190.34