Finding the Fourth Proportional to 11,401.46, 17,097.83 and 5,476.70

Step by Step Solution

1. Step 1: Write the proportion equation
   11,401.46 : 17,097.83 = 5,476.70 : x
2. Step 2: Convert to fraction form
   11,401.46/17,097.83 = 5,476.70/x
3. Step 3: Cross multiply
   11,401.46x = 17,097.83 × 5,476.70
4. Step 4: Simplify right side
   11,401.46x = 93,639,572.69
5. Step 5: Solve for x
   x = 93,639,572.69/11,401.46
6. Step 6: Final answer
   x = 8,212.95