Finding the Fourth Proportional to 5,636.69, 8,454.51 and 1,476.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,636.69 : 8,454.51 = 1,476.72 : x
2. Step 2: Convert to fraction form
   5,636.69/8,454.51 = 1,476.72/x
3. Step 3: Cross multiply
   5,636.69x = 8,454.51 × 1,476.72
4. Step 4: Simplify right side
   5,636.69x = 12,484,944.01
5. Step 5: Solve for x
   x = 12,484,944.01/5,636.69
6. Step 6: Final answer
   x = 2,214.94