Finding the Fourth Proportional to 10,303.35, 15,456.17 and 3,283.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,303.35 : 15,456.17 = 3,283.69 : x
2. Step 2: Convert to fraction form
   10,303.35/15,456.17 = 3,283.69/x
3. Step 3: Cross multiply
   10,303.35x = 15,456.17 × 3,283.69
4. Step 4: Simplify right side
   10,303.35x = 50,753,250.95
5. Step 5: Solve for x
   x = 50,753,250.95/10,303.35
6. Step 6: Final answer
   x = 4,925.90