Finding the Fourth Proportional to 23,459.94, 35,186.18 and 7,664.83

Step by Step Solution

1. Step 1: Write the proportion equation
   23,459.94 : 35,186.18 = 7,664.83 : x
2. Step 2: Convert to fraction form
   23,459.94/35,186.18 = 7,664.83/x
3. Step 3: Cross multiply
   23,459.94x = 35,186.18 × 7,664.83
4. Step 4: Simplify right side
   23,459.94x = 269,695,961.76
5. Step 5: Solve for x
   x = 269,695,961.76/23,459.94
6. Step 6: Final answer
   x = 11,496.02