Finding the Fourth Proportional to 1,839.91, 2,538.60 and 1,093.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,839.91 : 2,538.60 = 1,093.69 : x
2. Step 2: Convert to fraction form
   1,839.91/2,538.60 = 1,093.69/x
3. Step 3: Cross multiply
   1,839.91x = 2,538.60 × 1,093.69
4. Step 4: Simplify right side
   1,839.91x = 2,776,441.43
5. Step 5: Solve for x
   x = 2,776,441.43/1,839.91
6. Step 6: Final answer
   x = 1,509.01