Finding the Fourth Proportional to 2,375.04, 3,277.86 and 1,380.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,375.04 : 3,277.86 = 1,380.84 : x
2. Step 2: Convert to fraction form
   2,375.04/3,277.86 = 1,380.84/x
3. Step 3: Cross multiply
   2,375.04x = 3,277.86 × 1,380.84
4. Step 4: Simplify right side
   2,375.04x = 4,526,200.20
5. Step 5: Solve for x
   x = 4,526,200.20/2,375.04
6. Step 6: Final answer
   x = 1,905.74