Finding the Fourth Proportional to 12,443,442.48, 18,665,076.24 and 3,467,994.48

Step by Step Solution

1. Step 1: Write the proportion equation
   12,443,442.48 : 18,665,076.24 = 3,467,994.48 : x
2. Step 2: Convert to fraction form
   12,443,442.48/18,665,076.24 = 3,467,994.48/x
3. Step 3: Cross multiply
   12,443,442.48x = 18,665,076.24 × 3,467,994.48
4. Step 4: Simplify right side
   12,443,442.48x = 64,730,381,369,099.15
5. Step 5: Solve for x
   x = 64,730,381,369,099.15/12,443,442.48
6. Step 6: Final answer
   x = 5,201,967.34