Finding the Fourth Proportional to 4,933.81, 7,401.38 and 2,300.00

Step by Step Solution

1. Step 1: Write the proportion equation
   4,933.81 : 7,401.38 = 2,300.00 : x
2. Step 2: Convert to fraction form
   4,933.81/7,401.38 = 2,300.00/x
3. Step 3: Cross multiply
   4,933.81x = 7,401.38 × 2,300.00
4. Step 4: Simplify right side
   4,933.81x = 17,023,125.49
5. Step 5: Solve for x
   x = 17,023,125.49/4,933.81
6. Step 6: Final answer
   x = 3,450.30