Finding the Fourth Proportional to 4,696.96, 7,040.38 and 3,054.69

Step by Step Solution

1. Step 1: Write the proportion equation
   4,696.96 : 7,040.38 = 3,054.69 : x
2. Step 2: Convert to fraction form
   4,696.96/7,040.38 = 3,054.69/x
3. Step 3: Cross multiply
   4,696.96x = 7,040.38 × 3,054.69
4. Step 4: Simplify right side
   4,696.96x = 21,506,127.91
5. Step 5: Solve for x
   x = 21,506,127.91/4,696.96
6. Step 6: Final answer
   x = 4,578.73