Finding the Fourth Proportional to 6,910.10, 10,368.24 and 3,622.43

Step by Step Solution

1. Step 1: Write the proportion equation
   6,910.10 : 10,368.24 = 3,622.43 : x
2. Step 2: Convert to fraction form
   6,910.10/10,368.24 = 3,622.43/x
3. Step 3: Cross multiply
   6,910.10x = 10,368.24 × 3,622.43
4. Step 4: Simplify right side
   6,910.10x = 37,558,223.62
5. Step 5: Solve for x
   x = 37,558,223.62/6,910.10
6. Step 6: Final answer
   x = 5,435.26