Finding the Fourth Proportional to 3,636.96, 5,017.52 and 2,533.60

Step by Step Solution

1. Step 1: Write the proportion equation
   3,636.96 : 5,017.52 = 2,533.60 : x
2. Step 2: Convert to fraction form
   3,636.96/5,017.52 = 2,533.60/x
3. Step 3: Cross multiply
   3,636.96x = 5,017.52 × 2,533.60
4. Step 4: Simplify right side
   3,636.96x = 12,712,388.67
5. Step 5: Solve for x
   x = 12,712,388.67/3,636.96
6. Step 6: Final answer
   x = 3,495.33