Finding the Fourth Proportional to 46,300.76, 69,447.69 and 16,718.62

Step by Step Solution

1. Step 1: Write the proportion equation
   46,300.76 : 69,447.69 = 16,718.62 : x
2. Step 2: Convert to fraction form
   46,300.76/69,447.69 = 16,718.62/x
3. Step 3: Cross multiply
   46,300.76x = 69,447.69 × 16,718.62
4. Step 4: Simplify right side
   46,300.76x = 1,161,069,455.39
5. Step 5: Solve for x
   x = 1,161,069,455.39/46,300.76
6. Step 6: Final answer
   x = 25,076.68