Finding the Fourth Proportional to 23,381.82, 35,074.56 and 7,799.43

Step by Step Solution

1. Step 1: Write the proportion equation
   23,381.82 : 35,074.56 = 7,799.43 : x
2. Step 2: Convert to fraction form
   23,381.82/35,074.56 = 7,799.43/x
3. Step 3: Cross multiply
   23,381.82x = 35,074.56 × 7,799.43
4. Step 4: Simplify right side
   23,381.82x = 273,561,575.50
5. Step 5: Solve for x
   x = 273,561,575.50/23,381.82
6. Step 6: Final answer
   x = 11,699.76