Finding the Fourth Proportional to 86,408.52, 119,243.72 and 46,664.52

Step by Step Solution

1. Step 1: Write the proportion equation
   86,408.52 : 119,243.72 = 46,664.52 : x
2. Step 2: Convert to fraction form
   86,408.52/119,243.72 = 46,664.52/x
3. Step 3: Cross multiply
   86,408.52x = 119,243.72 × 46,664.52
4. Step 4: Simplify right side
   86,408.52x = 5,564,450,956.81
5. Step 5: Solve for x
   x = 5,564,450,956.81/86,408.52
6. Step 6: Final answer
   x = 64,397.02