Finding the Fourth Proportional to 22,224.96, 30,664.71 and 13,268.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,224.96 : 30,664.71 = 13,268.52 : x
2. Step 2: Convert to fraction form
   22,224.96/30,664.71 = 13,268.52/x
3. Step 3: Cross multiply
   22,224.96x = 30,664.71 × 13,268.52
4. Step 4: Simplify right side
   22,224.96x = 406,875,317.93
5. Step 5: Solve for x
   x = 406,875,317.93/22,224.96
6. Step 6: Final answer
   x = 18,307.13