Finding the Fourth Proportional to 7,104.51, 10,653.01 and 3,154.05

Step by Step Solution

1. Step 1: Write the proportion equation
   7,104.51 : 10,653.01 = 3,154.05 : x
2. Step 2: Convert to fraction form
   7,104.51/10,653.01 = 3,154.05/x
3. Step 3: Cross multiply
   7,104.51x = 10,653.01 × 3,154.05
4. Step 4: Simplify right side
   7,104.51x = 33,600,118.31
5. Step 5: Solve for x
   x = 33,600,118.31/7,104.51
6. Step 6: Final answer
   x = 4,729.41