Finding the Fourth Proportional to 3,051.42, 4,575.15 and 1,103.37

Step by Step Solution

1. Step 1: Write the proportion equation
   3,051.42 : 4,575.15 = 1,103.37 : x
2. Step 2: Convert to fraction form
   3,051.42/4,575.15 = 1,103.37/x
3. Step 3: Cross multiply
   3,051.42x = 4,575.15 × 1,103.37
4. Step 4: Simplify right side
   3,051.42x = 5,048,083.26
5. Step 5: Solve for x
   x = 5,048,083.26/3,051.42
6. Step 6: Final answer
   x = 1,654.34