Finding the Fourth Proportional to 16,770.84, 23,130.02 and 10,393

Step by Step Solution

1. Step 1: Write the proportion equation
   16,770.84 : 23,130.02 = 10,393 : x
2. Step 2: Convert to fraction form
   16,770.84/23,130.02 = 10,393/x
3. Step 3: Cross multiply
   16,770.84x = 23,130.02 × 10,393
4. Step 4: Simplify right side
   16,770.84x = 240,390,297.86
5. Step 5: Solve for x
   x = 240,390,297.86/16,770.84
6. Step 6: Final answer
   x = 14,333.83