Finding the Fourth Proportional to 2,373.52, 3,275.46 and 1,379

Step by Step Solution

1. Step 1: Write the proportion equation
   2,373.52 : 3,275.46 = 1,379 : x
2. Step 2: Convert to fraction form
   2,373.52/3,275.46 = 1,379/x
3. Step 3: Cross multiply
   2,373.52x = 3,275.46 × 1,379
4. Step 4: Simplify right side
   2,373.52x = 4,516,859.34
5. Step 5: Solve for x
   x = 4,516,859.34/2,373.52
6. Step 6: Final answer
   x = 1,903.02