Finding the Fourth Proportional to 10,670.09, 16,007.62 and 3,650.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,670.09 : 16,007.62 = 3,650.16 : x
2. Step 2: Convert to fraction form
   10,670.09/16,007.62 = 3,650.16/x
3. Step 3: Cross multiply
   10,670.09x = 16,007.62 × 3,650.16
4. Step 4: Simplify right side
   10,670.09x = 58,430,374.22
5. Step 5: Solve for x
   x = 58,430,374.22/10,670.09
6. Step 6: Final answer
   x = 5,476.09