Finding the Fourth Proportional to 117,667.92, 162,382.83 and 63,953.08

Step by Step Solution

1. Step 1: Write the proportion equation
   117,667.92 : 162,382.83 = 63,953.08 : x
2. Step 2: Convert to fraction form
   117,667.92/162,382.83 = 63,953.08/x
3. Step 3: Cross multiply
   117,667.92x = 162,382.83 × 63,953.08
4. Step 4: Simplify right side
   117,667.92x = 10,384,881,471.84
5. Step 5: Solve for x
   x = 10,384,881,471.84/117,667.92
6. Step 6: Final answer
   x = 88,255.84