Finding the Fourth Proportional to 4,063.52, 5,602.56 and 3,316.72

Step by Step Solution

1. Step 1: Write the proportion equation
   4,063.52 : 5,602.56 = 3,316.72 : x
2. Step 2: Convert to fraction form
   4,063.52/5,602.56 = 3,316.72/x
3. Step 3: Cross multiply
   4,063.52x = 5,602.56 × 3,316.72
4. Step 4: Simplify right side
   4,063.52x = 18,582,122.80
5. Step 5: Solve for x
   x = 18,582,122.80/4,063.52
6. Step 6: Final answer
   x = 4,572.91