Finding the Fourth Proportional to 23,929.10, 35,888.16 and 7,057.76

Step by Step Solution

1. Step 1: Write the proportion equation
   23,929.10 : 35,888.16 = 7,057.76 : x
2. Step 2: Convert to fraction form
   23,929.10/35,888.16 = 7,057.76/x
3. Step 3: Cross multiply
   23,929.10x = 35,888.16 × 7,057.76
4. Step 4: Simplify right side
   23,929.10x = 253,290,020.12
5. Step 5: Solve for x
   x = 253,290,020.12/23,929.10
6. Step 6: Final answer
   x = 10,585.02