Finding the Fourth Proportional to 141,162.96, 194,719.37 and 83,764.54

Step by Step Solution

1. Step 1: Write the proportion equation
   141,162.96 : 194,719.37 = 83,764.54 : x
2. Step 2: Convert to fraction form
   141,162.96/194,719.37 = 83,764.54/x
3. Step 3: Cross multiply
   141,162.96x = 194,719.37 × 83,764.54
4. Step 4: Simplify right side
   141,162.96x = 16,310,577,551.52
5. Step 5: Solve for x
   x = 16,310,577,551.52/141,162.96
6. Step 6: Final answer
   x = 115,544.32