Finding the Fourth Proportional to 35,879.02, 53,826.72 and 10,922.61

Step by Step Solution

1. Step 1: Write the proportion equation
   35,879.02 : 53,826.72 = 10,922.61 : x
2. Step 2: Convert to fraction form
   35,879.02/53,826.72 = 10,922.61/x
3. Step 3: Cross multiply
   35,879.02x = 53,826.72 × 10,922.61
4. Step 4: Simplify right side
   35,879.02x = 587,928,270.14
5. Step 5: Solve for x
   x = 587,928,270.14/35,879.02
6. Step 6: Final answer
   x = 16,386.41