Finding the Fourth Proportional to 107,667.16, 161,513.93 and 36,601.47

Step by Step Solution

1. Step 1: Write the proportion equation
   107,667.16 : 161,513.93 = 36,601.47 : x
2. Step 2: Convert to fraction form
   107,667.16/161,513.93 = 36,601.47/x
3. Step 3: Cross multiply
   107,667.16x = 161,513.93 × 36,601.47
4. Step 4: Simplify right side
   107,667.16x = 5,911,647,354.98
5. Step 5: Solve for x
   x = 5,911,647,354.98/107,667.16
6. Step 6: Final answer
   x = 54,906.69