Finding the Fourth Proportional to 1,929.42, 2,895.48 and 1,345.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,929.42 : 2,895.48 = 1,345.82 : x
2. Step 2: Convert to fraction form
   1,929.42/2,895.48 = 1,345.82/x
3. Step 3: Cross multiply
   1,929.42x = 2,895.48 × 1,345.82
4. Step 4: Simplify right side
   1,929.42x = 3,896,780.42
5. Step 5: Solve for x
   x = 3,896,780.42/1,929.42
6. Step 6: Final answer
   x = 2,019.66