Finding the Fourth Proportional to 5,223.34, 7,836.18 and 1,760.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,223.34 : 7,836.18 = 1,760.50 : x
2. Step 2: Convert to fraction form
   5,223.34/7,836.18 = 1,760.50/x
3. Step 3: Cross multiply
   5,223.34x = 7,836.18 × 1,760.50
4. Step 4: Simplify right side
   5,223.34x = 13,795,594.89
5. Step 5: Solve for x
   x = 13,795,594.89/5,223.34
6. Step 6: Final answer
   x = 2,641.14