Finding the Fourth Proportional to 2,373.35, 3,275.91 and 1,379.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,373.35 : 3,275.91 = 1,379.07 : x
2. Step 2: Convert to fraction form
   2,373.35/3,275.91 = 1,379.07/x
3. Step 3: Cross multiply
   2,373.35x = 3,275.91 × 1,379.07
4. Step 4: Simplify right side
   2,373.35x = 4,517,709.20
5. Step 5: Solve for x
   x = 4,517,709.20/2,373.35
6. Step 6: Final answer
   x = 1,903.52