Finding the Fourth Proportional to 8,532.72, 12,799.35 and 3,602.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,532.72 : 12,799.35 = 3,602.52 : x
2. Step 2: Convert to fraction form
   8,532.72/12,799.35 = 3,602.52/x
3. Step 3: Cross multiply
   8,532.72x = 12,799.35 × 3,602.52
4. Step 4: Simplify right side
   8,532.72x = 46,109,914.36
5. Step 5: Solve for x
   x = 46,109,914.36/8,532.72
6. Step 6: Final answer
   x = 5,403.89