Finding the Fourth Proportional to 14,388.69, 21,583.00 and 4,528.83

Step by Step Solution

1. Step 1: Write the proportion equation
   14,388.69 : 21,583.00 = 4,528.83 : x
2. Step 2: Convert to fraction form
   14,388.69/21,583.00 = 4,528.83/x
3. Step 3: Cross multiply
   14,388.69x = 21,583.00 × 4,528.83
4. Step 4: Simplify right side
   14,388.69x = 97,745,607.33
5. Step 5: Solve for x
   x = 97,745,607.33/14,388.69
6. Step 6: Final answer
   x = 6,793.23