Finding the Fourth Proportional to 3,174.53, 4,380.71 and 1,848.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,174.53 : 4,380.71 = 1,848.15 : x
2. Step 2: Convert to fraction form
   3,174.53/4,380.71 = 1,848.15/x
3. Step 3: Cross multiply
   3,174.53x = 4,380.71 × 1,848.15
4. Step 4: Simplify right side
   3,174.53x = 8,096,199.95
5. Step 5: Solve for x
   x = 8,096,199.95/3,174.53
6. Step 6: Final answer
   x = 2,550.37