Finding the Fourth Proportional to 22,499.84, 31,053.59 and 13,073.87

Step by Step Solution

1. Step 1: Write the proportion equation
   22,499.84 : 31,053.59 = 13,073.87 : x
2. Step 2: Convert to fraction form
   22,499.84/31,053.59 = 13,073.87/x
3. Step 3: Cross multiply
   22,499.84x = 31,053.59 × 13,073.87
4. Step 4: Simplify right side
   22,499.84x = 405,990,598.69
5. Step 5: Solve for x
   x = 405,990,598.69/22,499.84
6. Step 6: Final answer
   x = 18,044.15