Finding the Fourth Proportional to 2,937.52, 4,404.88 and 1,705.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,937.52 : 4,404.88 = 1,705.31 : x
2. Step 2: Convert to fraction form
   2,937.52/4,404.88 = 1,705.31/x
3. Step 3: Cross multiply
   2,937.52x = 4,404.88 × 1,705.31
4. Step 4: Simplify right side
   2,937.52x = 7,511,685.91
5. Step 5: Solve for x
   x = 7,511,685.91/2,937.52
6. Step 6: Final answer
   x = 2,557.15