Finding the Fourth Proportional to 10,494.36, 14,482.86 and 5,779.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,494.36 : 14,482.86 = 5,779.68 : x
2. Step 2: Convert to fraction form
   10,494.36/14,482.86 = 5,779.68/x
3. Step 3: Cross multiply
   10,494.36x = 14,482.86 × 5,779.68
4. Step 4: Simplify right side
   10,494.36x = 83,706,296.28
5. Step 5: Solve for x
   x = 83,706,296.28/10,494.36
6. Step 6: Final answer
   x = 7,976.31