Finding the Fourth Proportional to 2,942.32, 4,411.34 and 1,381.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,942.32 : 4,411.34 = 1,381.52 : x
2. Step 2: Convert to fraction form
   2,942.32/4,411.34 = 1,381.52/x
3. Step 3: Cross multiply
   2,942.32x = 4,411.34 × 1,381.52
4. Step 4: Simplify right side
   2,942.32x = 6,094,339.95
5. Step 5: Solve for x
   x = 6,094,339.95/2,942.32
6. Step 6: Final answer
   x = 2,071.27