Finding the Fourth Proportional to 23,071.69, 34,612.53 and 12,552.22

Step by Step Solution

1. Step 1: Write the proportion equation
   23,071.69 : 34,612.53 = 12,552.22 : x
2. Step 2: Convert to fraction form
   23,071.69/34,612.53 = 12,552.22/x
3. Step 3: Cross multiply
   23,071.69x = 34,612.53 × 12,552.22
4. Step 4: Simplify right side
   23,071.69x = 434,464,091.32
5. Step 5: Solve for x
   x = 434,464,091.32/23,071.69
6. Step 6: Final answer
   x = 18,831.05