Finding the Fourth Proportional to 116,157.96, 174,216.12 and 30,769.38

Step by Step Solution

1. Step 1: Write the proportion equation
   116,157.96 : 174,216.12 = 30,769.38 : x
2. Step 2: Convert to fraction form
   116,157.96/174,216.12 = 30,769.38/x
3. Step 3: Cross multiply
   116,157.96x = 174,216.12 × 30,769.38
4. Step 4: Simplify right side
   116,157.96x = 5,360,521,998.41
5. Step 5: Solve for x
   x = 5,360,521,998.41/116,157.96
6. Step 6: Final answer
   x = 46,148.55