Finding the Fourth Proportional to 107,591.69, 161,396.15 and 32,718.53

Step by Step Solution

1. Step 1: Write the proportion equation
   107,591.69 : 161,396.15 = 32,718.53 : x
2. Step 2: Convert to fraction form
   107,591.69/161,396.15 = 32,718.53/x
3. Step 3: Cross multiply
   107,591.69x = 161,396.15 × 32,718.53
4. Step 4: Simplify right side
   107,591.69x = 5,280,645,015.56
5. Step 5: Solve for x
   x = 5,280,645,015.56/107,591.69
6. Step 6: Final answer
   x = 49,080.42