Finding the Fourth Proportional to 1,557.95, 2,325.52 and 1,373.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,557.95 : 2,325.52 = 1,373.42 : x
2. Step 2: Convert to fraction form
   1,557.95/2,325.52 = 1,373.42/x
3. Step 3: Cross multiply
   1,557.95x = 2,325.52 × 1,373.42
4. Step 4: Simplify right side
   1,557.95x = 3,193,923.21
5. Step 5: Solve for x
   x = 3,193,923.21/1,557.95
6. Step 6: Final answer
   x = 2,050.09