Finding the Fourth Proportional to 4,870.18, 7,294.33 and 4,706.16

Step by Step Solution

1. Step 1: Write the proportion equation
   4,870.18 : 7,294.33 = 4,706.16 : x
2. Step 2: Convert to fraction form
   4,870.18/7,294.33 = 4,706.16/x
3. Step 3: Cross multiply
   4,870.18x = 7,294.33 × 4,706.16
4. Step 4: Simplify right side
   4,870.18x = 34,328,284.07
5. Step 5: Solve for x
   x = 34,328,284.07/4,870.18
6. Step 6: Final answer
   x = 7,048.67