Finding the Fourth Proportional to 84,585.72, 116,732.46 and 46,860.12

Step by Step Solution

1. Step 1: Write the proportion equation
   84,585.72 : 116,732.46 = 46,860.12 : x
2. Step 2: Convert to fraction form
   84,585.72/116,732.46 = 46,860.12/x
3. Step 3: Cross multiply
   84,585.72x = 116,732.46 × 46,860.12
4. Step 4: Simplify right side
   84,585.72x = 5,470,097,083.50
5. Step 5: Solve for x
   x = 5,470,097,083.50/84,585.72
6. Step 6: Final answer
   x = 64,669.27