Finding the Fourth Proportional to 1,960.63, 2,706.04 and 1,487.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,960.63 : 2,706.04 = 1,487.69 : x
2. Step 2: Convert to fraction form
   1,960.63/2,706.04 = 1,487.69/x
3. Step 3: Cross multiply
   1,960.63x = 2,706.04 × 1,487.69
4. Step 4: Simplify right side
   1,960.63x = 4,025,748.65
5. Step 5: Solve for x
   x = 4,025,748.65/1,960.63
6. Step 6: Final answer
   x = 2,053.29