Finding the Fourth Proportional to 47,748.52, 71,513.78 and 22,806.15

Step by Step Solution

1. Step 1: Write the proportion equation
   47,748.52 : 71,513.78 = 22,806.15 : x
2. Step 2: Convert to fraction form
   47,748.52/71,513.78 = 22,806.15/x
3. Step 3: Cross multiply
   47,748.52x = 71,513.78 × 22,806.15
4. Step 4: Simplify right side
   47,748.52x = 1,630,953,636.18
5. Step 5: Solve for x
   x = 1,630,953,636.18/47,748.52
6. Step 6: Final answer
   x = 34,157.16