Finding the Fourth Proportional to 23,870.94, 35,784.51 and 8,277.63

Step by Step Solution

1. Step 1: Write the proportion equation
   23,870.94 : 35,784.51 = 8,277.63 : x
2. Step 2: Convert to fraction form
   23,870.94/35,784.51 = 8,277.63/x
3. Step 3: Cross multiply
   23,870.94x = 35,784.51 × 8,277.63
4. Step 4: Simplify right side
   23,870.94x = 296,210,933.51
5. Step 5: Solve for x
   x = 296,210,933.51/23,870.94
6. Step 6: Final answer
   x = 12,408.85