Finding the Fourth Proportional to 9,677.50, 14,518.69 and 2,752

Step by Step Solution

1. Step 1: Write the proportion equation
   9,677.50 : 14,518.69 = 2,752 : x
2. Step 2: Convert to fraction form
   9,677.50/14,518.69 = 2,752/x
3. Step 3: Cross multiply
   9,677.50x = 14,518.69 × 2,752
4. Step 4: Simplify right side
   9,677.50x = 39,955,428
5. Step 5: Solve for x
   x = 39,955,428/9,677.50
6. Step 6: Final answer
   x = 4,128.69