Finding the Fourth Proportional to 3,548.06, 5,321.94 and 951

Step by Step Solution

1. Step 1: Write the proportion equation
   3,548.06 : 5,321.94 = 951 : x
2. Step 2: Convert to fraction form
   3,548.06/5,321.94 = 951/x
3. Step 3: Cross multiply
   3,548.06x = 5,321.94 × 951
4. Step 4: Simplify right side
   3,548.06x = 5,061,164.94
5. Step 5: Solve for x
   x = 5,061,164.94/3,548.06
6. Step 6: Final answer
   x = 1,426.46