Finding the Fourth Proportional to 23,687.10, 35,510.00 and 8,892.05

Step by Step Solution

1. Step 1: Write the proportion equation
   23,687.10 : 35,510.00 = 8,892.05 : x
2. Step 2: Convert to fraction form
   23,687.10/35,510.00 = 8,892.05/x
3. Step 3: Cross multiply
   23,687.10x = 35,510.00 × 8,892.05
4. Step 4: Simplify right side
   23,687.10x = 315,756,473.49
5. Step 5: Solve for x
   x = 315,756,473.49/23,687.10
6. Step 6: Final answer
   x = 13,330.31