Finding the Fourth Proportional to 17,064.79, 23,551.33 and 9,511.81

Step by Step Solution

1. Step 1: Write the proportion equation
   17,064.79 : 23,551.33 = 9,511.81 : x
2. Step 2: Convert to fraction form
   17,064.79/23,551.33 = 9,511.81/x
3. Step 3: Cross multiply
   17,064.79x = 23,551.33 × 9,511.81
4. Step 4: Simplify right side
   17,064.79x = 224,015,776.21
5. Step 5: Solve for x
   x = 224,015,776.21/17,064.79
6. Step 6: Final answer
   x = 13,127.37