Finding the Fourth Proportional to 17,116.09, 23,621.57 and 10,045.33

Step by Step Solution

1. Step 1: Write the proportion equation
   17,116.09 : 23,621.57 = 10,045.33 : x
2. Step 2: Convert to fraction form
   17,116.09/23,621.57 = 10,045.33/x
3. Step 3: Cross multiply
   17,116.09x = 23,621.57 × 10,045.33
4. Step 4: Simplify right side
   17,116.09x = 237,286,465.77
5. Step 5: Solve for x
   x = 237,286,465.77/17,116.09
6. Step 6: Final answer
   x = 13,863.36