Finding the Fourth Proportional to 119,155.05, 178,570.37 and 60,031.33

Step by Step Solution

1. Step 1: Write the proportion equation
   119,155.05 : 178,570.37 = 60,031.33 : x
2. Step 2: Convert to fraction form
   119,155.05/178,570.37 = 60,031.33/x
3. Step 3: Cross multiply
   119,155.05x = 178,570.37 × 60,031.33
4. Step 4: Simplify right side
   119,155.05x = 10,719,816,513.34
5. Step 5: Solve for x
   x = 10,719,816,513.34/119,155.05
6. Step 6: Final answer
   x = 89,965.27