Finding the Fourth Proportional to 23,484.34, 32,408.58 and 12,874.06

Step by Step Solution

1. Step 1: Write the proportion equation
   23,484.34 : 32,408.58 = 12,874.06 : x
2. Step 2: Convert to fraction form
   23,484.34/32,408.58 = 12,874.06/x
3. Step 3: Cross multiply
   23,484.34x = 32,408.58 × 12,874.06
4. Step 4: Simplify right side
   23,484.34x = 417,230,003.43
5. Step 5: Solve for x
   x = 417,230,003.43/23,484.34
6. Step 6: Final answer
   x = 17,766.31