Finding the Fourth Proportional to 2,397.00, 3,307.78 and 1,334.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397.00 : 3,307.78 = 1,334.81 : x
2. Step 2: Convert to fraction form
   2,397.00/3,307.78 = 1,334.81/x
3. Step 3: Cross multiply
   2,397.00x = 3,307.78 × 1,334.81
4. Step 4: Simplify right side
   2,397.00x = 4,415,260.25
5. Step 5: Solve for x
   x = 4,415,260.25/2,397.00
6. Step 6: Final answer
   x = 1,841.99