Finding the Fourth Proportional to 10,866.09, 16,300.50 and 3,844.45

Step by Step Solution

1. Step 1: Write the proportion equation
   10,866.09 : 16,300.50 = 3,844.45 : x
2. Step 2: Convert to fraction form
   10,866.09/16,300.50 = 3,844.45/x
3. Step 3: Cross multiply
   10,866.09x = 16,300.50 × 3,844.45
4. Step 4: Simplify right side
   10,866.09x = 62,666,457.23
5. Step 5: Solve for x
   x = 62,666,457.23/10,866.09
6. Step 6: Final answer
   x = 5,767.16