Finding the Fourth Proportional to 4,870.29, 7,304.22 and 2,402.76

Step by Step Solution

1. Step 1: Write the proportion equation
   4,870.29 : 7,304.22 = 2,402.76 : x
2. Step 2: Convert to fraction form
   4,870.29/7,304.22 = 2,402.76/x
3. Step 3: Cross multiply
   4,870.29x = 7,304.22 × 2,402.76
4. Step 4: Simplify right side
   4,870.29x = 17,550,287.65
5. Step 5: Solve for x
   x = 17,550,287.65/4,870.29
6. Step 6: Final answer
   x = 3,603.54