Finding the Fourth Proportional to 4,724.69, 7,085.82 and 1,952.15

Step by Step Solution

1. Step 1: Write the proportion equation
   4,724.69 : 7,085.82 = 1,952.15 : x
2. Step 2: Convert to fraction form
   4,724.69/7,085.82 = 1,952.15/x
3. Step 3: Cross multiply
   4,724.69x = 7,085.82 × 1,952.15
4. Step 4: Simplify right side
   4,724.69x = 13,832,583.51
5. Step 5: Solve for x
   x = 13,832,583.51/4,724.69
6. Step 6: Final answer
   x = 2,927.72