Finding the Fourth Proportional to 7,194.57, 10,789.01 and 3,495.71

Step by Step Solution

1. Step 1: Write the proportion equation
   7,194.57 : 10,789.01 = 3,495.71 : x
2. Step 2: Convert to fraction form
   7,194.57/10,789.01 = 3,495.71/x
3. Step 3: Cross multiply
   7,194.57x = 10,789.01 × 3,495.71
4. Step 4: Simplify right side
   7,194.57x = 37,715,196.20
5. Step 5: Solve for x
   x = 37,715,196.20/7,194.57
6. Step 6: Final answer
   x = 5,242.18