Finding the Fourth Proportional to 2,759.39, 3,807.98 and 1,500.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,759.39 : 3,807.98 = 1,500.45 : x
2. Step 2: Convert to fraction form
   2,759.39/3,807.98 = 1,500.45/x
3. Step 3: Cross multiply
   2,759.39x = 3,807.98 × 1,500.45
4. Step 4: Simplify right side
   2,759.39x = 5,713,683.59
5. Step 5: Solve for x
   x = 5,713,683.59/2,759.39
6. Step 6: Final answer
   x = 2,070.63