Finding the Fourth Proportional to 107,849.45, 161,774.59 and 32,969.31

Step by Step Solution

1. Step 1: Write the proportion equation
   107,849.45 : 161,774.59 = 32,969.31 : x
2. Step 2: Convert to fraction form
   107,849.45/161,774.59 = 32,969.31/x
3. Step 3: Cross multiply
   107,849.45x = 161,774.59 × 32,969.31
4. Step 4: Simplify right side
   107,849.45x = 5,333,596,525.41
5. Step 5: Solve for x
   x = 5,333,596,525.41/107,849.45
6. Step 6: Final answer
   x = 49,454.09