Finding the Fourth Proportional to 3,445.00, 5,164.16 and 1,364.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,445.00 : 5,164.16 = 1,364.31 : x
2. Step 2: Convert to fraction form
   3,445.00/5,164.16 = 1,364.31/x
3. Step 3: Cross multiply
   3,445.00x = 5,164.16 × 1,364.31
4. Step 4: Simplify right side
   3,445.00x = 7,045,508.31
5. Step 5: Solve for x
   x = 7,045,508.31/3,445.00
6. Step 6: Final answer
   x = 2,045.14