Finding the Fourth Proportional to 2,372.23, 3,273.98 and 1,377.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,372.23 : 3,273.98 = 1,377.82 : x
2. Step 2: Convert to fraction form
   2,372.23/3,273.98 = 1,377.82/x
3. Step 3: Cross multiply
   2,372.23x = 3,273.98 × 1,377.82
4. Step 4: Simplify right side
   2,372.23x = 4,510,955.12
5. Step 5: Solve for x
   x = 4,510,955.12/2,372.23
6. Step 6: Final answer
   x = 1,901.57