Finding the Fourth Proportional to 1,736.04, 2,389.86 and 1,342.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,736.04 : 2,389.86 = 1,342.32 : x
2. Step 2: Convert to fraction form
   1,736.04/2,389.86 = 1,342.32/x
3. Step 3: Cross multiply
   1,736.04x = 2,389.86 × 1,342.32
4. Step 4: Simplify right side
   1,736.04x = 3,207,956.88
5. Step 5: Solve for x
   x = 3,207,956.88/1,736.04
6. Step 6: Final answer
   x = 1,847.86