Finding the Fourth Proportional to 16,283.52, 22,484.00 and 12,500.70

Step by Step Solution

1. Step 1: Write the proportion equation
   16,283.52 : 22,484.00 = 12,500.70 : x
2. Step 2: Convert to fraction form
   16,283.52/22,484.00 = 12,500.70/x
3. Step 3: Cross multiply
   16,283.52x = 22,484.00 × 12,500.70
4. Step 4: Simplify right side
   16,283.52x = 281,065,676.30
5. Step 5: Solve for x
   x = 281,065,676.30/16,283.52
6. Step 6: Final answer
   x = 17,260.74