Finding the Fourth Proportional to 23,365.06, 35,056.71 and 10,890.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,365.06 : 35,056.71 = 10,890.82 : x
2. Step 2: Convert to fraction form
   23,365.06/35,056.71 = 10,890.82/x
3. Step 3: Cross multiply
   23,365.06x = 35,056.71 × 10,890.82
4. Step 4: Simplify right side
   23,365.06x = 381,796,318.40
5. Step 5: Solve for x
   x = 381,796,318.40/23,365.06
6. Step 6: Final answer
   x = 16,340.48