Finding the Fourth Proportional to 23,083.37, 31,849.36 and 13,011.83

Step by Step Solution

1. Step 1: Write the proportion equation
   23,083.37 : 31,849.36 = 13,011.83 : x
2. Step 2: Convert to fraction form
   23,083.37/31,849.36 = 13,011.83/x
3. Step 3: Cross multiply
   23,083.37x = 31,849.36 × 13,011.83
4. Step 4: Simplify right side
   23,083.37x = 414,418,457.93
5. Step 5: Solve for x
   x = 414,418,457.93/23,083.37
6. Step 6: Final answer
   x = 17,953.12