Finding the Fourth Proportional to 14,047.83, 21,072.55 and 5,282.82

Step by Step Solution

1. Step 1: Write the proportion equation
   14,047.83 : 21,072.55 = 5,282.82 : x
2. Step 2: Convert to fraction form
   14,047.83/21,072.55 = 5,282.82/x
3. Step 3: Cross multiply
   14,047.83x = 21,072.55 × 5,282.82
4. Step 4: Simplify right side
   14,047.83x = 111,322,488.59
5. Step 5: Solve for x
   x = 111,322,488.59/14,047.83
6. Step 6: Final answer
   x = 7,924.53