Finding the Fourth Proportional to 3,051.07, 4,575.69 and 1,102.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,051.07 : 4,575.69 = 1,102.82 : x
2. Step 2: Convert to fraction form
   3,051.07/4,575.69 = 1,102.82/x
3. Step 3: Cross multiply
   3,051.07x = 4,575.69 × 1,102.82
4. Step 4: Simplify right side
   3,051.07x = 5,046,139.57
5. Step 5: Solve for x
   x = 5,046,139.57/3,051.07
6. Step 6: Final answer
   x = 1,653.89