Finding the Fourth Proportional to 3,548.34, 5,322.57 and 951.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,548.34 : 5,322.57 = 951.25 : x
2. Step 2: Convert to fraction form
   3,548.34/5,322.57 = 951.25/x
3. Step 3: Cross multiply
   3,548.34x = 5,322.57 × 951.25
4. Step 4: Simplify right side
   3,548.34x = 5,063,094.71
5. Step 5: Solve for x
   x = 5,063,094.71/3,548.34
6. Step 6: Final answer
   x = 1,426.89