Finding the Fourth Proportional to 23,499.29, 35,254.71 and 7,705.19

Step by Step Solution

1. Step 1: Write the proportion equation
   23,499.29 : 35,254.71 = 7,705.19 : x
2. Step 2: Convert to fraction form
   23,499.29/35,254.71 = 7,705.19/x
3. Step 3: Cross multiply
   23,499.29x = 35,254.71 × 7,705.19
4. Step 4: Simplify right side
   23,499.29x = 271,644,062.67
5. Step 5: Solve for x
   x = 271,644,062.67/23,499.29
6. Step 6: Final answer
   x = 11,559.67