Finding the Fourth Proportional to 2,250.68, 3,375.86 and 933.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,250.68 : 3,375.86 = 933.84 : x
2. Step 2: Convert to fraction form
   2,250.68/3,375.86 = 933.84/x
3. Step 3: Cross multiply
   2,250.68x = 3,375.86 × 933.84
4. Step 4: Simplify right side
   2,250.68x = 3,152,508.43
5. Step 5: Solve for x
   x = 3,152,508.43/2,250.68
6. Step 6: Final answer
   x = 1,400.69