Finding the Fourth Proportional to 42,835.83, 64,243.87 and 16,184.65

Step by Step Solution

1. Step 1: Write the proportion equation
   42,835.83 : 64,243.87 = 16,184.65 : x
2. Step 2: Convert to fraction form
   42,835.83/64,243.87 = 16,184.65/x
3. Step 3: Cross multiply
   42,835.83x = 64,243.87 × 16,184.65
4. Step 4: Simplify right side
   42,835.83x = 1,039,764,550.60
5. Step 5: Solve for x
   x = 1,039,764,550.60/42,835.83
6. Step 6: Final answer
   x = 24,273.24