Finding the Fourth Proportional to 2,890.82, 4,333.59 and 1,041.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,890.82 : 4,333.59 = 1,041.50 : x
2. Step 2: Convert to fraction form
   2,890.82/4,333.59 = 1,041.50/x
3. Step 3: Cross multiply
   2,890.82x = 4,333.59 × 1,041.50
4. Step 4: Simplify right side
   2,890.82x = 4,513,433.99
5. Step 5: Solve for x
   x = 4,513,433.99/2,890.82
6. Step 6: Final answer
   x = 1,561.30