Finding the Fourth Proportional to 2,064.42, 3,095.82 and 1,332.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.42 : 3,095.82 = 1,332.72 : x
2. Step 2: Convert to fraction form
   2,064.42/3,095.82 = 1,332.72/x
3. Step 3: Cross multiply
   2,064.42x = 3,095.82 × 1,332.72
4. Step 4: Simplify right side
   2,064.42x = 4,125,861.23
5. Step 5: Solve for x
   x = 4,125,861.23/2,064.42
6. Step 6: Final answer
   x = 1,998.56