Finding the Fourth Proportional to 11,634.50, 17,451.50 and 2,869.49

Step by Step Solution

1. Step 1: Write the proportion equation
   11,634.50 : 17,451.50 = 2,869.49 : x
2. Step 2: Convert to fraction form
   11,634.50/17,451.50 = 2,869.49/x
3. Step 3: Cross multiply
   11,634.50x = 17,451.50 × 2,869.49
4. Step 4: Simplify right side
   11,634.50x = 50,076,803.13
5. Step 5: Solve for x
   x = 50,076,803.13/11,634.50
6. Step 6: Final answer
   x = 4,304.17