Finding the Fourth Proportional to 17,645.94, 24,346.64 and 10,090.71

Step by Step Solution

1. Step 1: Write the proportion equation
   17,645.94 : 24,346.64 = 10,090.71 : x
2. Step 2: Convert to fraction form
   17,645.94/24,346.64 = 10,090.71/x
3. Step 3: Cross multiply
   17,645.94x = 24,346.64 × 10,090.71
4. Step 4: Simplify right side
   17,645.94x = 245,674,908.94
5. Step 5: Solve for x
   x = 245,674,908.94/17,645.94
6. Step 6: Final answer
   x = 13,922.46