Finding the Fourth Proportional to 116,788.79, 161,168.49 and 63,073.82

Step by Step Solution

1. Step 1: Write the proportion equation
   116,788.79 : 161,168.49 = 63,073.82 : x
2. Step 2: Convert to fraction form
   116,788.79/161,168.49 = 63,073.82/x
3. Step 3: Cross multiply
   116,788.79x = 161,168.49 × 63,073.82
4. Step 4: Simplify right side
   116,788.79x = 10,165,511,206.72
5. Step 5: Solve for x
   x = 10,165,511,206.72/116,788.79
6. Step 6: Final answer
   x = 87,041.84