Finding the Fourth Proportional to 23,074.53, 34,610.18 and 13,182.81

Step by Step Solution

1. Step 1: Write the proportion equation
   23,074.53 : 34,610.18 = 13,182.81 : x
2. Step 2: Convert to fraction form
   23,074.53/34,610.18 = 13,182.81/x
3. Step 3: Cross multiply
   23,074.53x = 34,610.18 × 13,182.81
4. Step 4: Simplify right side
   23,074.53x = 456,259,361.09
5. Step 5: Solve for x
   x = 456,259,361.09/23,074.53
6. Step 6: Final answer
   x = 19,773.29