Finding the Fourth Proportional to 23,499.96, 35,259.16 and 10,343.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,499.96 : 35,259.16 = 10,343.10 : x
2. Step 2: Convert to fraction form
   23,499.96/35,259.16 = 10,343.10/x
3. Step 3: Cross multiply
   23,499.96x = 35,259.16 × 10,343.10
4. Step 4: Simplify right side
   23,499.96x = 364,689,017.80
5. Step 5: Solve for x
   x = 364,689,017.80/23,499.96
6. Step 6: Final answer
   x = 15,518.71