Finding the Fourth Proportional to 22,524.76, 31,081.86 and 13,092.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,524.76 : 31,081.86 = 13,092.52 : x
2. Step 2: Convert to fraction form
   22,524.76/31,081.86 = 13,092.52/x
3. Step 3: Cross multiply
   22,524.76x = 31,081.86 × 13,092.52
4. Step 4: Simplify right side
   22,524.76x = 406,939,873.69
5. Step 5: Solve for x
   x = 406,939,873.69/22,524.76
6. Step 6: Final answer
   x = 18,066.34