Finding the Fourth Proportional to 4,301.25, 6,445.89 and 1,955.52

Step by Step Solution

1. Step 1: Write the proportion equation
   4,301.25 : 6,445.89 = 1,955.52 : x
2. Step 2: Convert to fraction form
   4,301.25/6,445.89 = 1,955.52/x
3. Step 3: Cross multiply
   4,301.25x = 6,445.89 × 1,955.52
4. Step 4: Simplify right side
   4,301.25x = 12,605,066.81
5. Step 5: Solve for x
   x = 12,605,066.81/4,301.25
6. Step 6: Final answer
   x = 2,930.56