Finding the Fourth Proportional to 2,411.25, 3,327.53 and 1,307.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,411.25 : 3,327.53 = 1,307.25 : x
2. Step 2: Convert to fraction form
   2,411.25/3,327.53 = 1,307.25/x
3. Step 3: Cross multiply
   2,411.25x = 3,327.53 × 1,307.25
4. Step 4: Simplify right side
   2,411.25x = 4,349,913.59
5. Step 5: Solve for x
   x = 4,349,913.59/2,411.25
6. Step 6: Final answer
   x = 1,804.01