Finding the Fourth Proportional to 116,832.69, 175,123.89 and 83,451.51

Step by Step Solution

1. Step 1: Write the proportion equation
   116,832.69 : 175,123.89 = 83,451.51 : x
2. Step 2: Convert to fraction form
   116,832.69/175,123.89 = 83,451.51/x
3. Step 3: Cross multiply
   116,832.69x = 175,123.89 × 83,451.51
4. Step 4: Simplify right side
   116,832.69x = 14,614,353,057.57
5. Step 5: Solve for x
   x = 14,614,353,057.57/116,832.69
6. Step 6: Final answer
   x = 125,087.88