Finding the Fourth Proportional to 47,584.52, 71,371.25 and 12,526.91

Step by Step Solution

1. Step 1: Write the proportion equation
   47,584.52 : 71,371.25 = 12,526.91 : x
2. Step 2: Convert to fraction form
   47,584.52/71,371.25 = 12,526.91/x
3. Step 3: Cross multiply
   47,584.52x = 71,371.25 × 12,526.91
4. Step 4: Simplify right side
   47,584.52x = 894,061,225.34
5. Step 5: Solve for x
   x = 894,061,225.34/47,584.52
6. Step 6: Final answer
   x = 18,788.91