Finding the Fourth Proportional to 16,875.73, 23,283.41 and 9,800.79

Step by Step Solution

1. Step 1: Write the proportion equation
   16,875.73 : 23,283.41 = 9,800.79 : x
2. Step 2: Convert to fraction form
   16,875.73/23,283.41 = 9,800.79/x
3. Step 3: Cross multiply
   16,875.73x = 23,283.41 × 9,800.79
4. Step 4: Simplify right side
   16,875.73x = 228,195,811.89
5. Step 5: Solve for x
   x = 228,195,811.89/16,875.73
6. Step 6: Final answer
   x = 13,522.13