Finding the Fourth Proportional to 1,592.52, 2,389.59 and 1,246.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,592.52 : 2,389.59 = 1,246.56 : x
2. Step 2: Convert to fraction form
   1,592.52/2,389.59 = 1,246.56/x
3. Step 3: Cross multiply
   1,592.52x = 2,389.59 × 1,246.56
4. Step 4: Simplify right side
   1,592.52x = 2,978,767.31
5. Step 5: Solve for x
   x = 2,978,767.31/1,592.52
6. Step 6: Final answer
   x = 1,870.47