Finding the Fourth Proportional to 1,342.00, 1,852.01 and 782.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,342.00 : 1,852.01 = 782.38 : x
2. Step 2: Convert to fraction form
   1,342.00/1,852.01 = 782.38/x
3. Step 3: Cross multiply
   1,342.00x = 1,852.01 × 782.38
4. Step 4: Simplify right side
   1,342.00x = 1,448,976.92
5. Step 5: Solve for x
   x = 1,448,976.92/1,342.00
6. Step 6: Final answer
   x = 1,079.71