Finding the Fourth Proportional to 1,951.65, 2,693.90 and 1,154.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,951.65 : 2,693.90 = 1,154.93 : x
2. Step 2: Convert to fraction form
   1,951.65/2,693.90 = 1,154.93/x
3. Step 3: Cross multiply
   1,951.65x = 2,693.90 × 1,154.93
4. Step 4: Simplify right side
   1,951.65x = 3,111,255.34
5. Step 5: Solve for x
   x = 3,111,255.34/1,951.65
6. Step 6: Final answer
   x = 1,594.17