Finding the Fourth Proportional to 10,465.82, 14,443.64 and 5,990.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,465.82 : 14,443.64 = 5,990.98 : x
2. Step 2: Convert to fraction form
   10,465.82/14,443.64 = 5,990.98/x
3. Step 3: Cross multiply
   10,465.82x = 14,443.64 × 5,990.98
4. Step 4: Simplify right side
   10,465.82x = 86,531,514.77
5. Step 5: Solve for x
   x = 86,531,514.77/10,465.82
6. Step 6: Final answer
   x = 8,268.01