Finding the Fourth Proportional to 23,076.48, 31,846.59 and 13,005.33

Step by Step Solution

1. Step 1: Write the proportion equation
   23,076.48 : 31,846.59 = 13,005.33 : x
2. Step 2: Convert to fraction form
   23,076.48/31,846.59 = 13,005.33/x
3. Step 3: Cross multiply
   23,076.48x = 31,846.59 × 13,005.33
4. Step 4: Simplify right side
   23,076.48x = 414,175,412.32
5. Step 5: Solve for x
   x = 414,175,412.32/23,076.48
6. Step 6: Final answer
   x = 17,947.95