Finding the Fourth Proportional to 10,697.94, 16,047.18 and 4,459.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,697.94 : 16,047.18 = 4,459.32 : x
2. Step 2: Convert to fraction form
   10,697.94/16,047.18 = 4,459.32/x
3. Step 3: Cross multiply
   10,697.94x = 16,047.18 × 4,459.32
4. Step 4: Simplify right side
   10,697.94x = 71,559,510.72
5. Step 5: Solve for x
   x = 71,559,510.72/10,697.94
6. Step 6: Final answer
   x = 6,689.09