Finding the Fourth Proportional to 1,978.00, 2,729.69 and 1,093.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,978.00 : 2,729.69 = 1,093.86 : x
2. Step 2: Convert to fraction form
   1,978.00/2,729.69 = 1,093.86/x
3. Step 3: Cross multiply
   1,978.00x = 2,729.69 × 1,093.86
4. Step 4: Simplify right side
   1,978.00x = 2,985,891.20
5. Step 5: Solve for x
   x = 2,985,891.20/1,978.00
6. Step 6: Final answer
   x = 1,509.55