Finding the Fourth Proportional to 23,080.96, 31,853.47 and 13,010.34

Step by Step Solution

1. Step 1: Write the proportion equation
   23,080.96 : 31,853.47 = 13,010.34 : x
2. Step 2: Convert to fraction form
   23,080.96/31,853.47 = 13,010.34/x
3. Step 3: Cross multiply
   23,080.96x = 31,853.47 × 13,010.34
4. Step 4: Simplify right side
   23,080.96x = 414,424,474.88
5. Step 5: Solve for x
   x = 414,424,474.88/23,080.96
6. Step 6: Final answer
   x = 17,955.25