Finding the Fourth Proportional to 1,593.08, 2,378.72 and 1,427.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,593.08 : 2,378.72 = 1,427.48 : x
2. Step 2: Convert to fraction form
   1,593.08/2,378.72 = 1,427.48/x
3. Step 3: Cross multiply
   1,593.08x = 2,378.72 × 1,427.48
4. Step 4: Simplify right side
   1,593.08x = 3,395,575.23
5. Step 5: Solve for x
   x = 3,395,575.23/1,593.08
6. Step 6: Final answer
   x = 2,131.45