Finding the Fourth Proportional to 5,089.34, 7,019.34 and 3,410.21

Step by Step Solution

1. Step 1: Write the proportion equation
   5,089.34 : 7,019.34 = 3,410.21 : x
2. Step 2: Convert to fraction form
   5,089.34/7,019.34 = 3,410.21/x
3. Step 3: Cross multiply
   5,089.34x = 7,019.34 × 3,410.21
4. Step 4: Simplify right side
   5,089.34x = 23,937,423.46
5. Step 5: Solve for x
   x = 23,937,423.46/5,089.34
6. Step 6: Final answer
   x = 4,703.44