Finding the Fourth Proportional to 156,667.24, 216,204.21 and 95,416.32

Step by Step Solution

1. Step 1: Write the proportion equation
   156,667.24 : 216,204.21 = 95,416.32 : x
2. Step 2: Convert to fraction form
   156,667.24/216,204.21 = 95,416.32/x
3. Step 3: Cross multiply
   156,667.24x = 216,204.21 × 95,416.32
4. Step 4: Simplify right side
   156,667.24x = 20,629,410,086.71
5. Step 5: Solve for x
   x = 20,629,410,086.71/156,667.24
6. Step 6: Final answer
   x = 131,676.60