Finding the Fourth Proportional to 10,734.01, 16,109.40 and 7,035.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,734.01 : 16,109.40 = 7,035.28 : x
2. Step 2: Convert to fraction form
   10,734.01/16,109.40 = 7,035.28/x
3. Step 3: Cross multiply
   10,734.01x = 16,109.40 × 7,035.28
4. Step 4: Simplify right side
   10,734.01x = 113,334,139.63
5. Step 5: Solve for x
   x = 113,334,139.63/10,734.01
6. Step 6: Final answer
   x = 10,558.42