Finding the Fourth Proportional to 83,141.92, 114,653.90 and 51,304.06

Step by Step Solution

1. Step 1: Write the proportion equation
   83,141.92 : 114,653.90 = 51,304.06 : x
2. Step 2: Convert to fraction form
   83,141.92/114,653.90 = 51,304.06/x
3. Step 3: Cross multiply
   83,141.92x = 114,653.90 × 51,304.06
4. Step 4: Simplify right side
   83,141.92x = 5,882,210,564.83
5. Step 5: Solve for x
   x = 5,882,210,564.83/83,141.92
6. Step 6: Final answer
   x = 70,749.03