Finding the Fourth Proportional to 131,667.92, 197,317.56 and 94,558.16

Step by Step Solution

1. Step 1: Write the proportion equation
   131,667.92 : 197,317.56 = 94,558.16 : x
2. Step 2: Convert to fraction form
   131,667.92/197,317.56 = 94,558.16/x
3. Step 3: Cross multiply
   131,667.92x = 197,317.56 × 94,558.16
4. Step 4: Simplify right side
   131,667.92x = 18,657,985,409.29
5. Step 5: Solve for x
   x = 18,657,985,409.29/131,667.92
6. Step 6: Final answer
   x = 141,704.87