Finding the Fourth Proportional to 108,832.05, 150,169.28 and 61,087.41

Step by Step Solution

1. Step 1: Write the proportion equation
   108,832.05 : 150,169.28 = 61,087.41 : x
2. Step 2: Convert to fraction form
   108,832.05/150,169.28 = 61,087.41/x
3. Step 3: Cross multiply
   108,832.05x = 150,169.28 × 61,087.41
4. Step 4: Simplify right side
   108,832.05x = 9,173,452,071.33
5. Step 5: Solve for x
   x = 9,173,452,071.33/108,832.05
6. Step 6: Final answer
   x = 84,289.99