Finding the Fourth Proportional to 2,093.32, 2,888.68 and 1,253.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,093.32 : 2,888.68 = 1,253.53 : x
2. Step 2: Convert to fraction form
   2,093.32/2,888.68 = 1,253.53/x
3. Step 3: Cross multiply
   2,093.32x = 2,888.68 × 1,253.53
4. Step 4: Simplify right side
   2,093.32x = 3,621,047.04
5. Step 5: Solve for x
   x = 3,621,047.04/2,093.32
6. Step 6: Final answer
   x = 1,729.81