Finding the Fourth Proportional to 2,522.63, 3,783.52 and 1,789.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,522.63 : 3,783.52 = 1,789.98 : x
2. Step 2: Convert to fraction form
   2,522.63/3,783.52 = 1,789.98/x
3. Step 3: Cross multiply
   2,522.63x = 3,783.52 × 1,789.98
4. Step 4: Simplify right side
   2,522.63x = 6,772,425.13
5. Step 5: Solve for x
   x = 6,772,425.13/2,522.63
6. Step 6: Final answer
   x = 2,684.67