Finding the Fourth Proportional to 10,435.02, 14,401.50 and 5,959.40

Step by Step Solution

1. Step 1: Write the proportion equation
   10,435.02 : 14,401.50 = 5,959.40 : x
2. Step 2: Convert to fraction form
   10,435.02/14,401.50 = 5,959.40/x
3. Step 3: Cross multiply
   10,435.02x = 14,401.50 × 5,959.40
4. Step 4: Simplify right side
   10,435.02x = 85,824,299.10
5. Step 5: Solve for x
   x = 85,824,299.10/10,435.02
6. Step 6: Final answer
   x = 8,224.64