Finding the Fourth Proportional to 2,653.98, 3,663.50 and 1,769.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,653.98 : 3,663.50 = 1,769.46 : x
2. Step 2: Convert to fraction form
   2,653.98/3,663.50 = 1,769.46/x
3. Step 3: Cross multiply
   2,653.98x = 3,663.50 × 1,769.46
4. Step 4: Simplify right side
   2,653.98x = 6,482,416.71
5. Step 5: Solve for x
   x = 6,482,416.71/2,653.98
6. Step 6: Final answer
   x = 2,442.53