Finding the Fourth Proportional to 4,333.16, 5,980.16 and 2,419.31

Step by Step Solution

1. Step 1: Write the proportion equation
   4,333.16 : 5,980.16 = 2,419.31 : x
2. Step 2: Convert to fraction form
   4,333.16/5,980.16 = 2,419.31/x
3. Step 3: Cross multiply
   4,333.16x = 5,980.16 × 2,419.31
4. Step 4: Simplify right side
   4,333.16x = 14,467,881.89
5. Step 5: Solve for x
   x = 14,467,881.89/4,333.16
6. Step 6: Final answer
   x = 3,338.87