Finding the Fourth Proportional to 1,848.32, 2,550.54 and 1,008.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,848.32 : 2,550.54 = 1,008.98 : x
2. Step 2: Convert to fraction form
   1,848.32/2,550.54 = 1,008.98/x
3. Step 3: Cross multiply
   1,848.32x = 2,550.54 × 1,008.98
4. Step 4: Simplify right side
   1,848.32x = 2,573,443.85
5. Step 5: Solve for x
   x = 2,573,443.85/1,848.32
6. Step 6: Final answer
   x = 1,392.32