Finding the Fourth Proportional to 35,882.82, 53,826.12 and 10,920.96

Step by Step Solution

1. Step 1: Write the proportion equation
   35,882.82 : 53,826.12 = 10,920.96 : x
2. Step 2: Convert to fraction form
   35,882.82/53,826.12 = 10,920.96/x
3. Step 3: Cross multiply
   35,882.82x = 53,826.12 × 10,920.96
4. Step 4: Simplify right side
   35,882.82x = 587,832,903.48
5. Step 5: Solve for x
   x = 587,832,903.48/35,882.82
6. Step 6: Final answer
   x = 16,382.02