Finding the Fourth Proportional to 3,397.52, 5,094.29 and 1,056.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,397.52 : 5,094.29 = 1,056.89 : x
2. Step 2: Convert to fraction form
   3,397.52/5,094.29 = 1,056.89/x
3. Step 3: Cross multiply
   3,397.52x = 5,094.29 × 1,056.89
4. Step 4: Simplify right side
   3,397.52x = 5,384,073.40
5. Step 5: Solve for x
   x = 5,384,073.40/3,397.52
6. Step 6: Final answer
   x = 1,584.71