Finding the Fourth Proportional to 10,597.59, 14,621.30 and 6,120.75

Step by Step Solution

1. Step 1: Write the proportion equation
   10,597.59 : 14,621.30 = 6,120.75 : x
2. Step 2: Convert to fraction form
   10,597.59/14,621.30 = 6,120.75/x
3. Step 3: Cross multiply
   10,597.59x = 14,621.30 × 6,120.75
4. Step 4: Simplify right side
   10,597.59x = 89,493,291.37
5. Step 5: Solve for x
   x = 89,493,291.37/10,597.59
6. Step 6: Final answer
   x = 8,444.68