Finding the Fourth Proportional to 10,743.59, 14,792.46 and 9,759.44

Step by Step Solution

1. Step 1: Write the proportion equation
   10,743.59 : 14,792.46 = 9,759.44 : x
2. Step 2: Convert to fraction form
   10,743.59/14,792.46 = 9,759.44/x
3. Step 3: Cross multiply
   10,743.59x = 14,792.46 × 9,759.44
4. Step 4: Simplify right side
   10,743.59x = 144,366,051.86
5. Step 5: Solve for x
   x = 144,366,051.86/10,743.59
6. Step 6: Final answer
   x = 13,437.42