Finding the Fourth Proportional to 47,518.32, 71,256.72 and 22,565.52

Step by Step Solution

1. Step 1: Write the proportion equation
   47,518.32 : 71,256.72 = 22,565.52 : x
2. Step 2: Convert to fraction form
   47,518.32/71,256.72 = 22,565.52/x
3. Step 3: Cross multiply
   47,518.32x = 71,256.72 × 22,565.52
4. Step 4: Simplify right side
   47,518.32x = 1,607,944,940.29
5. Step 5: Solve for x
   x = 1,607,944,940.29/47,518.32
6. Step 6: Final answer
   x = 33,838.42