Finding the Fourth Proportional to 17,180.63, 23,713.94 and 10,109.33

Step by Step Solution

1. Step 1: Write the proportion equation
   17,180.63 : 23,713.94 = 10,109.33 : x
2. Step 2: Convert to fraction form
   17,180.63/23,713.94 = 10,109.33/x
3. Step 3: Cross multiply
   17,180.63x = 23,713.94 × 10,109.33
4. Step 4: Simplify right side
   17,180.63x = 239,732,045.06
5. Step 5: Solve for x
   x = 239,732,045.06/17,180.63
6. Step 6: Final answer
   x = 13,953.62