Finding the Fourth Proportional to 6,244.32, 9,363.72 and 3,321.93

Step by Step Solution

1. Step 1: Write the proportion equation
   6,244.32 : 9,363.72 = 3,321.93 : x
2. Step 2: Convert to fraction form
   6,244.32/9,363.72 = 3,321.93/x
3. Step 3: Cross multiply
   6,244.32x = 9,363.72 × 3,321.93
4. Step 4: Simplify right side
   6,244.32x = 31,105,622.38
5. Step 5: Solve for x
   x = 31,105,622.38/6,244.32
6. Step 6: Final answer
   x = 4,981.43