Finding the Fourth Proportional to 11,267.46, 16,900.20 and 3,475.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,267.46 : 16,900.20 = 3,475.50 : x
2. Step 2: Convert to fraction form
   11,267.46/16,900.20 = 3,475.50/x
3. Step 3: Cross multiply
   11,267.46x = 16,900.20 × 3,475.50
4. Step 4: Simplify right side
   11,267.46x = 58,736,645.10
5. Step 5: Solve for x
   x = 58,736,645.10/11,267.46
6. Step 6: Final answer
   x = 5,212.94