Finding the Fourth Proportional to 10,897.46, 16,346.78 and 3,501.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,897.46 : 16,346.78 = 3,501.34 : x
2. Step 2: Convert to fraction form
   10,897.46/16,346.78 = 3,501.34/x
3. Step 3: Cross multiply
   10,897.46x = 16,346.78 × 3,501.34
4. Step 4: Simplify right side
   10,897.46x = 57,235,634.69
5. Step 5: Solve for x
   x = 57,235,634.69/10,897.46
6. Step 6: Final answer
   x = 5,252.20