Finding the Fourth Proportional to 2,953.88, 4,427.98 and 1,104.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,953.88 : 4,427.98 = 1,104.48 : x
2. Step 2: Convert to fraction form
   2,953.88/4,427.98 = 1,104.48/x
3. Step 3: Cross multiply
   2,953.88x = 4,427.98 × 1,104.48
4. Step 4: Simplify right side
   2,953.88x = 4,890,615.35
5. Step 5: Solve for x
   x = 4,890,615.35/2,953.88
6. Step 6: Final answer
   x = 1,655.66