Finding the Fourth Proportional to 32,946,339.47, 49,419,997.40 and 12,470,561.49

Step by Step Solution

1. Step 1: Write the proportion equation
   32,946,339.47 : 49,419,997.40 = 12,470,561.49 : x
2. Step 2: Convert to fraction form
   32,946,339.47/49,419,997.40 = 12,470,561.49/x
3. Step 3: Cross multiply
   32,946,339.47x = 49,419,997.40 × 12,470,561.49
4. Step 4: Simplify right side
   32,946,339.47x = 616,295,116,443,516.62
5. Step 5: Solve for x
   x = 616,295,116,443,516.62/32,946,339.47
6. Step 6: Final answer
   x = 18,706,027.02