Finding the Fourth Proportional to 2,730.69, 4,095.73 and 975.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,730.69 : 4,095.73 = 975.62 : x
2. Step 2: Convert to fraction form
   2,730.69/4,095.73 = 975.62/x
3. Step 3: Cross multiply
   2,730.69x = 4,095.73 × 975.62
4. Step 4: Simplify right side
   2,730.69x = 3,995,876.10
5. Step 5: Solve for x
   x = 3,995,876.10/2,730.69
6. Step 6: Final answer
   x = 1,463.32