Finding the Fourth Proportional to 2,272.32, 3,404.28 and 1,175.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,272.32 : 3,404.28 = 1,175.52 : x
2. Step 2: Convert to fraction form
   2,272.32/3,404.28 = 1,175.52/x
3. Step 3: Cross multiply
   2,272.32x = 3,404.28 × 1,175.52
4. Step 4: Simplify right side
   2,272.32x = 4,001,799.23
5. Step 5: Solve for x
   x = 4,001,799.23/2,272.32
6. Step 6: Final answer
   x = 1,761.11