Finding the Fourth Proportional to 11,369.58, 17,056.87 and 3,472.76

Step by Step Solution

1. Step 1: Write the proportion equation
   11,369.58 : 17,056.87 = 3,472.76 : x
2. Step 2: Convert to fraction form
   11,369.58/17,056.87 = 3,472.76/x
3. Step 3: Cross multiply
   11,369.58x = 17,056.87 × 3,472.76
4. Step 4: Simplify right side
   11,369.58x = 59,234,321.89
5. Step 5: Solve for x
   x = 59,234,321.89/11,369.58
6. Step 6: Final answer
   x = 5,209.90