Finding the Fourth Proportional to 10,960.31, 16,435.64 and 3,462.01

Step by Step Solution

1. Step 1: Write the proportion equation
   10,960.31 : 16,435.64 = 3,462.01 : x
2. Step 2: Convert to fraction form
   10,960.31/16,435.64 = 3,462.01/x
3. Step 3: Cross multiply
   10,960.31x = 16,435.64 × 3,462.01
4. Step 4: Simplify right side
   10,960.31x = 56,900,317.60
5. Step 5: Solve for x
   x = 56,900,317.60/10,960.31
6. Step 6: Final answer
   x = 5,191.49