Finding the Fourth Proportional to 116,329.96, 174,546.78 and 60,913

Step by Step Solution

1. Step 1: Write the proportion equation
   116,329.96 : 174,546.78 = 60,913 : x
2. Step 2: Convert to fraction form
   116,329.96/174,546.78 = 60,913/x
3. Step 3: Cross multiply
   116,329.96x = 174,546.78 × 60,913
4. Step 4: Simplify right side
   116,329.96x = 10,632,168,010.14
5. Step 5: Solve for x
   x = 10,632,168,010.14/116,329.96
6. Step 6: Final answer
   x = 91,396.64