Finding the Fourth Proportional to 131,667.43, 197,484.50 and 41,719.27

Step by Step Solution

1. Step 1: Write the proportion equation
   131,667.43 : 197,484.50 = 41,719.27 : x
2. Step 2: Convert to fraction form
   131,667.43/197,484.50 = 41,719.27/x
3. Step 3: Cross multiply
   131,667.43x = 197,484.50 × 41,719.27
4. Step 4: Simplify right side
   131,667.43x = 8,238,909,176.32
5. Step 5: Solve for x
   x = 8,238,909,176.32/131,667.43
6. Step 6: Final answer
   x = 62,573.63