Finding the Fourth Proportional to 9,802, 14,705.43 and 2,876.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,802 : 14,705.43 = 2,876.50 : x
2. Step 2: Convert to fraction form
   9,802/14,705.43 = 2,876.50/x
3. Step 3: Cross multiply
   9,802x = 14,705.43 × 2,876.50
4. Step 4: Simplify right side
   9,802x = 42,300,169.40
5. Step 5: Solve for x
   x = 42,300,169.40/9,802
6. Step 6: Final answer
   x = 4,315.46