Finding the Fourth Proportional to 35,533.72, 49,036.22 and 19,617.83

Step by Step Solution

1. Step 1: Write the proportion equation
   35,533.72 : 49,036.22 = 19,617.83 : x
2. Step 2: Convert to fraction form
   35,533.72/49,036.22 = 19,617.83/x
3. Step 3: Cross multiply
   35,533.72x = 49,036.22 × 19,617.83
4. Step 4: Simplify right side
   35,533.72x = 961,984,141.99
5. Step 5: Solve for x
   x = 961,984,141.99/35,533.72
6. Step 6: Final answer
   x = 27,072.43