Finding the Fourth Proportional to 154,647.09, 231,886.22 and 46,560.69

Step by Step Solution

1. Step 1: Write the proportion equation
   154,647.09 : 231,886.22 = 46,560.69 : x
2. Step 2: Convert to fraction form
   154,647.09/231,886.22 = 46,560.69/x
3. Step 3: Cross multiply
   154,647.09x = 231,886.22 × 46,560.69
4. Step 4: Simplify right side
   154,647.09x = 10,796,782,171.89
5. Step 5: Solve for x
   x = 10,796,782,171.89/154,647.09
6. Step 6: Final answer
   x = 69,815.62