Finding the Fourth Proportional to 143,095.04, 197,496.32 and 82,667.96

Step by Step Solution

1. Step 1: Write the proportion equation
   143,095.04 : 197,496.32 = 82,667.96 : x
2. Step 2: Convert to fraction form
   143,095.04/197,496.32 = 82,667.96/x
3. Step 3: Cross multiply
   143,095.04x = 197,496.32 × 82,667.96
4. Step 4: Simplify right side
   143,095.04x = 16,326,617,881.91
5. Step 5: Solve for x
   x = 16,326,617,881.91/143,095.04
6. Step 6: Final answer
   x = 114,096.32