Finding the Fourth Proportional to 9,034.02, 13,547.66 and 3,109.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,034.02 : 13,547.66 = 3,109.25 : x
2. Step 2: Convert to fraction form
   9,034.02/13,547.66 = 3,109.25/x
3. Step 3: Cross multiply
   9,034.02x = 13,547.66 × 3,109.25
4. Step 4: Simplify right side
   9,034.02x = 42,123,103.50
5. Step 5: Solve for x
   x = 42,123,103.50/9,034.02
6. Step 6: Final answer
   x = 4,662.72