Finding the Fourth Proportional to 23,568,870.53, 32,521,293.83 and 13,253,601.53

Step by Step Solution

1. Step 1: Write the proportion equation
   23,568,870.53 : 32,521,293.83 = 13,253,601.53 : x
2. Step 2: Convert to fraction form
   23,568,870.53/32,521,293.83 = 13,253,601.53/x
3. Step 3: Cross multiply
   23,568,870.53x = 32,521,293.83 × 13,253,601.53
4. Step 4: Simplify right side
   23,568,870.53x = 431,024,269,433,993.06
5. Step 5: Solve for x
   x = 431,024,269,433,993.06/23,568,870.53
6. Step 6: Final answer
   x = 18,287,862.75