Finding the Fourth Proportional to 1,752.41, 2,631.86 and 1,175.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,752.41 : 2,631.86 = 1,175.69 : x
2. Step 2: Convert to fraction form
   1,752.41/2,631.86 = 1,175.69/x
3. Step 3: Cross multiply
   1,752.41x = 2,631.86 × 1,175.69
4. Step 4: Simplify right side
   1,752.41x = 3,094,251.48
5. Step 5: Solve for x
   x = 3,094,251.48/1,752.41
6. Step 6: Final answer
   x = 1,765.71