Finding the Fourth Proportional to 10,695.34, 16,038.90 and 3,674.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,695.34 : 16,038.90 = 3,674.04 : x
2. Step 2: Convert to fraction form
   10,695.34/16,038.90 = 3,674.04/x
3. Step 3: Cross multiply
   10,695.34x = 16,038.90 × 3,674.04
4. Step 4: Simplify right side
   10,695.34x = 58,927,560.16
5. Step 5: Solve for x
   x = 58,927,560.16/10,695.34
6. Step 6: Final answer
   x = 5,509.65