Finding the Fourth Proportional to 16,070.40, 24,061.86 and 8,262.81

Step by Step Solution

1. Step 1: Write the proportion equation
   16,070.40 : 24,061.86 = 8,262.81 : x
2. Step 2: Convert to fraction form
   16,070.40/24,061.86 = 8,262.81/x
3. Step 3: Cross multiply
   16,070.40x = 24,061.86 × 8,262.81
4. Step 4: Simplify right side
   16,070.40x = 198,818,577.43
5. Step 5: Solve for x
   x = 198,818,577.43/16,070.40
6. Step 6: Final answer
   x = 12,371.73