Finding the Fourth Proportional to 22,514.08, 31,071.18 and 13,083.34

Step by Step Solution

1. Step 1: Write the proportion equation
   22,514.08 : 31,071.18 = 13,083.34 : x
2. Step 2: Convert to fraction form
   22,514.08/31,071.18 = 13,083.34/x
3. Step 3: Cross multiply
   22,514.08x = 31,071.18 × 13,083.34
4. Step 4: Simplify right side
   22,514.08x = 406,514,812.14
5. Step 5: Solve for x
   x = 406,514,812.14/22,514.08
6. Step 6: Final answer
   x = 18,056.03