Finding the Fourth Proportional to 10,673.30, 16,008.15 and 2,880.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,673.30 : 16,008.15 = 2,880.29 : x
2. Step 2: Convert to fraction form
   10,673.30/16,008.15 = 2,880.29/x
3. Step 3: Cross multiply
   10,673.30x = 16,008.15 × 2,880.29
4. Step 4: Simplify right side
   10,673.30x = 46,108,114.36
5. Step 5: Solve for x
   x = 46,108,114.36/10,673.30
6. Step 6: Final answer
   x = 4,319.95