Finding the Fourth Proportional to 10,800.48, 14,904.61 and 6,020.36

Step by Step Solution

1. Step 1: Write the proportion equation
   10,800.48 : 14,904.61 = 6,020.36 : x
2. Step 2: Convert to fraction form
   10,800.48/14,904.61 = 6,020.36/x
3. Step 3: Cross multiply
   10,800.48x = 14,904.61 × 6,020.36
4. Step 4: Simplify right side
   10,800.48x = 89,731,185.15
5. Step 5: Solve for x
   x = 89,731,185.15/10,800.48
6. Step 6: Final answer
   x = 8,308.08