Finding the Fourth Proportional to 23,674.35, 35,486.58 and 7,875.17

Step by Step Solution

1. Step 1: Write the proportion equation
   23,674.35 : 35,486.58 = 7,875.17 : x
2. Step 2: Convert to fraction form
   23,674.35/35,486.58 = 7,875.17/x
3. Step 3: Cross multiply
   23,674.35x = 35,486.58 × 7,875.17
4. Step 4: Simplify right side
   23,674.35x = 279,463,012.86
5. Step 5: Solve for x
   x = 279,463,012.86/23,674.35
6. Step 6: Final answer
   x = 11,804.46