Finding the Fourth Proportional to 10,967.74, 16,451.59 and 3,572.19

Step by Step Solution

1. Step 1: Write the proportion equation
   10,967.74 : 16,451.59 = 3,572.19 : x
2. Step 2: Convert to fraction form
   10,967.74/16,451.59 = 3,572.19/x
3. Step 3: Cross multiply
   10,967.74x = 16,451.59 × 3,572.19
4. Step 4: Simplify right side
   10,967.74x = 58,768,205.28
5. Step 5: Solve for x
   x = 58,768,205.28/10,967.74
6. Step 6: Final answer
   x = 5,358.28