Finding the Fourth Proportional to 9,803.25, 14,706.50 and 2,879.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,803.25 : 14,706.50 = 2,879.37 : x
2. Step 2: Convert to fraction form
   9,803.25/14,706.50 = 2,879.37/x
3. Step 3: Cross multiply
   9,803.25x = 14,706.50 × 2,879.37
4. Step 4: Simplify right side
   9,803.25x = 42,345,440.51
5. Step 5: Solve for x
   x = 42,345,440.51/9,803.25
6. Step 6: Final answer
   x = 4,319.53