Finding the Fourth Proportional to 10,359.36, 14,300.69 and 6,109.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,359.36 : 14,300.69 = 6,109.02 : x
2. Step 2: Convert to fraction form
   10,359.36/14,300.69 = 6,109.02/x
3. Step 3: Cross multiply
   10,359.36x = 14,300.69 × 6,109.02
4. Step 4: Simplify right side
   10,359.36x = 87,363,201.22
5. Step 5: Solve for x
   x = 87,363,201.22/10,359.36
6. Step 6: Final answer
   x = 8,433.26