Finding the Fourth Proportional to 2,300.01, 3,445.62 and 1,313.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.01 : 3,445.62 = 1,313.49 : x
2. Step 2: Convert to fraction form
   2,300.01/3,445.62 = 1,313.49/x
3. Step 3: Cross multiply
   2,300.01x = 3,445.62 × 1,313.49
4. Step 4: Simplify right side
   2,300.01x = 4,525,787.41
5. Step 5: Solve for x
   x = 4,525,787.41/2,300.01
6. Step 6: Final answer
   x = 1,967.73