Finding the Fourth Proportional to 12,601.84, 18,897.99 and 3,714.73

Step by Step Solution

1. Step 1: Write the proportion equation
   12,601.84 : 18,897.99 = 3,714.73 : x
2. Step 2: Convert to fraction form
   12,601.84/18,897.99 = 3,714.73/x
3. Step 3: Cross multiply
   12,601.84x = 18,897.99 × 3,714.73
4. Step 4: Simplify right side
   12,601.84x = 70,200,930.39
5. Step 5: Solve for x
   x = 70,200,930.39/12,601.84
6. Step 6: Final answer
   x = 5,570.69