Finding the Fourth Proportional to 2,962.05, 4,441.56 and 1,731.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,962.05 : 4,441.56 = 1,731.86 : x
2. Step 2: Convert to fraction form
   2,962.05/4,441.56 = 1,731.86/x
3. Step 3: Cross multiply
   2,962.05x = 4,441.56 × 1,731.86
4. Step 4: Simplify right side
   2,962.05x = 7,692,162.55
5. Step 5: Solve for x
   x = 7,692,162.55/2,962.05
6. Step 6: Final answer
   x = 2,596.91