Finding the Fourth Proportional to 120,099.24, 179,886.42 and 60,833.16

Step by Step Solution

1. Step 1: Write the proportion equation
   120,099.24 : 179,886.42 = 60,833.16 : x
2. Step 2: Convert to fraction form
   120,099.24/179,886.42 = 60,833.16/x
3. Step 3: Cross multiply
   120,099.24x = 179,886.42 × 60,833.16
4. Step 4: Simplify right side
   120,099.24x = 10,943,059,369.69
5. Step 5: Solve for x
   x = 10,943,059,369.69/120,099.24
6. Step 6: Final answer
   x = 91,116.81