Finding the Fourth Proportional to 10,864.31, 16,303.76 and 3,844.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,864.31 : 16,303.76 = 3,844.29 : x
2. Step 2: Convert to fraction form
   10,864.31/16,303.76 = 3,844.29/x
3. Step 3: Cross multiply
   10,864.31x = 16,303.76 × 3,844.29
4. Step 4: Simplify right side
   10,864.31x = 62,676,381.53
5. Step 5: Solve for x
   x = 62,676,381.53/10,864.31
6. Step 6: Final answer
   x = 5,769.02