Finding the Fourth Proportional to 3,333.54, 4,602.15 and 2,216.01

Step by Step Solution

1. Step 1: Write the proportion equation
   3,333.54 : 4,602.15 = 2,216.01 : x
2. Step 2: Convert to fraction form
   3,333.54/4,602.15 = 2,216.01/x
3. Step 3: Cross multiply
   3,333.54x = 4,602.15 × 2,216.01
4. Step 4: Simplify right side
   3,333.54x = 10,198,410.42
5. Step 5: Solve for x
   x = 10,198,410.42/3,333.54
6. Step 6: Final answer
   x = 3,059.33