Finding the Fourth Proportional to 86,411.76, 119,248.22 and 46,667.76

Step by Step Solution

1. Step 1: Write the proportion equation
   86,411.76 : 119,248.22 = 46,667.76 : x
2. Step 2: Convert to fraction form
   86,411.76/119,248.22 = 46,667.76/x
3. Step 3: Cross multiply
   86,411.76x = 119,248.22 × 46,667.76
4. Step 4: Simplify right side
   86,411.76x = 5,565,047,311.39
5. Step 5: Solve for x
   x = 5,565,047,311.39/86,411.76
6. Step 6: Final answer
   x = 64,401.50