Finding the Fourth Proportional to 1,342.06, 1,852.03 and 752.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,342.06 : 1,852.03 = 752.59 : x
2. Step 2: Convert to fraction form
   1,342.06/1,852.03 = 752.59/x
3. Step 3: Cross multiply
   1,342.06x = 1,852.03 × 752.59
4. Step 4: Simplify right side
   1,342.06x = 1,393,817.38
5. Step 5: Solve for x
   x = 1,393,817.38/1,342.06
6. Step 6: Final answer
   x = 1,038.57