Finding the Fourth Proportional to 10,539.18, 14,543.83 and 5,759.14

Step by Step Solution

1. Step 1: Write the proportion equation
   10,539.18 : 14,543.83 = 5,759.14 : x
2. Step 2: Convert to fraction form
   10,539.18/14,543.83 = 5,759.14/x
3. Step 3: Cross multiply
   10,539.18x = 14,543.83 × 5,759.14
4. Step 4: Simplify right side
   10,539.18x = 83,759,851.59
5. Step 5: Solve for x
   x = 83,759,851.59/10,539.18
6. Step 6: Final answer
   x = 7,947.47