Finding the Fourth Proportional to 32,096,602.52, 48,114,951.74 and 12,665,989.42

Step by Step Solution

1. Step 1: Write the proportion equation
   32,096,602.52 : 48,114,951.74 = 12,665,989.42 : x
2. Step 2: Convert to fraction form
   32,096,602.52/48,114,951.74 = 12,665,989.42/x
3. Step 3: Cross multiply
   32,096,602.52x = 48,114,951.74 × 12,665,989.42
4. Step 4: Simplify right side
   32,096,602.52x = 609,423,469,682,650.62
5. Step 5: Solve for x
   x = 609,423,469,682,650.62/32,096,602.52
6. Step 6: Final answer
   x = 18,987,164.43