Finding the Fourth Proportional to 2,490.04, 3,736.35 and 1,104.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,490.04 : 3,736.35 = 1,104.31 : x
2. Step 2: Convert to fraction form
   2,490.04/3,736.35 = 1,104.31/x
3. Step 3: Cross multiply
   2,490.04x = 3,736.35 × 1,104.31
4. Step 4: Simplify right side
   2,490.04x = 4,126,088.67
5. Step 5: Solve for x
   x = 4,126,088.67/2,490.04
6. Step 6: Final answer
   x = 1,657.04