Finding the Fourth Proportional to 1,501.98, 2,241.86 and 1,409.64

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501.98 : 2,241.86 = 1,409.64 : x
2. Step 2: Convert to fraction form
   1,501.98/2,241.86 = 1,409.64/x
3. Step 3: Cross multiply
   1,501.98x = 2,241.86 × 1,409.64
4. Step 4: Simplify right side
   1,501.98x = 3,160,208.48
5. Step 5: Solve for x
   x = 3,160,208.48/1,501.98
6. Step 6: Final answer
   x = 2,104.03