Finding the Fourth Proportional to 8,533.69, 12,802.42 and 3,607.54

Step by Step Solution

1. Step 1: Write the proportion equation
   8,533.69 : 12,802.42 = 3,607.54 : x
2. Step 2: Convert to fraction form
   8,533.69/12,802.42 = 3,607.54/x
3. Step 3: Cross multiply
   8,533.69x = 12,802.42 × 3,607.54
4. Step 4: Simplify right side
   8,533.69x = 46,185,214.75
5. Step 5: Solve for x
   x = 46,185,214.75/8,533.69
6. Step 6: Final answer
   x = 5,412.11