Finding the Fourth Proportional to 2,050.61, 3,075.12 and 733.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050.61 : 3,075.12 = 733.86 : x
2. Step 2: Convert to fraction form
   2,050.61/3,075.12 = 733.86/x
3. Step 3: Cross multiply
   2,050.61x = 3,075.12 × 733.86
4. Step 4: Simplify right side
   2,050.61x = 2,256,707.56
5. Step 5: Solve for x
   x = 2,256,707.56/2,050.61
6. Step 6: Final answer
   x = 1,100.51