Finding the Fourth Proportional to 2,501.60, 3,754.25 and 1,203.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,501.60 : 3,754.25 = 1,203.98 : x
2. Step 2: Convert to fraction form
   2,501.60/3,754.25 = 1,203.98/x
3. Step 3: Cross multiply
   2,501.60x = 3,754.25 × 1,203.98
4. Step 4: Simplify right side
   2,501.60x = 4,520,017.12
5. Step 5: Solve for x
   x = 4,520,017.12/2,501.60
6. Step 6: Final answer
   x = 1,806.85