Finding the Fourth Proportional to 6,990.37, 10,469.76 and 3,695.29

Step by Step Solution

1. Step 1: Write the proportion equation
   6,990.37 : 10,469.76 = 3,695.29 : x
2. Step 2: Convert to fraction form
   6,990.37/10,469.76 = 3,695.29/x
3. Step 3: Cross multiply
   6,990.37x = 10,469.76 × 3,695.29
4. Step 4: Simplify right side
   6,990.37x = 38,688,799.43
5. Step 5: Solve for x
   x = 38,688,799.43/6,990.37
6. Step 6: Final answer
   x = 5,534.59