Finding the Fourth Proportional to 2,842.82, 4,262.79 and 1,302.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,842.82 : 4,262.79 = 1,302.50 : x
2. Step 2: Convert to fraction form
   2,842.82/4,262.79 = 1,302.50/x
3. Step 3: Cross multiply
   2,842.82x = 4,262.79 × 1,302.50
4. Step 4: Simplify right side
   2,842.82x = 5,552,283.98
5. Step 5: Solve for x
   x = 5,552,283.98/2,842.82
6. Step 6: Final answer
   x = 1,953.09