Finding the Fourth Proportional to 2,753.68, 3,799.50 and 1,575.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,753.68 : 3,799.50 = 1,575.16 : x
2. Step 2: Convert to fraction form
   2,753.68/3,799.50 = 1,575.16/x
3. Step 3: Cross multiply
   2,753.68x = 3,799.50 × 1,575.16
4. Step 4: Simplify right side
   2,753.68x = 5,984,820.42
5. Step 5: Solve for x
   x = 5,984,820.42/2,753.68
6. Step 6: Final answer
   x = 2,173.39