Finding the Fourth Proportional to 3,559.76, 5,339.76 and 1,094.64

Step by Step Solution

1. Step 1: Write the proportion equation
   3,559.76 : 5,339.76 = 1,094.64 : x
2. Step 2: Convert to fraction form
   3,559.76/5,339.76 = 1,094.64/x
3. Step 3: Cross multiply
   3,559.76x = 5,339.76 × 1,094.64
4. Step 4: Simplify right side
   3,559.76x = 5,845,114.89
5. Step 5: Solve for x
   x = 5,845,114.89/3,559.76
6. Step 6: Final answer
   x = 1,642.00