Finding the Fourth Proportional to 1,061.06, 1,462.72 and 745.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061.06 : 1,462.72 = 745.37 : x
2. Step 2: Convert to fraction form
   1,061.06/1,462.72 = 745.37/x
3. Step 3: Cross multiply
   1,061.06x = 1,462.72 × 745.37
4. Step 4: Simplify right side
   1,061.06x = 1,090,256.57
5. Step 5: Solve for x
   x = 1,090,256.57/1,061.06
6. Step 6: Final answer
   x = 1,027.52