Finding the Fourth Proportional to 10,967.94, 16,451.89 and 3,572.39

Step by Step Solution

1. Step 1: Write the proportion equation
   10,967.94 : 16,451.89 = 3,572.39 : x
2. Step 2: Convert to fraction form
   10,967.94/16,451.89 = 3,572.39/x
3. Step 3: Cross multiply
   10,967.94x = 16,451.89 × 3,572.39
4. Step 4: Simplify right side
   10,967.94x = 58,772,527.07
5. Step 5: Solve for x
   x = 58,772,527.07/10,967.94
6. Step 6: Final answer
   x = 5,358.57