Finding the Fourth Proportional to 41,499,793.90, 62,259,022.05 and 12,747,256.30

Step by Step Solution

1. Step 1: Write the proportion equation
   41,499,793.90 : 62,259,022.05 = 12,747,256.30 : x
2. Step 2: Convert to fraction form
   41,499,793.90/62,259,022.05 = 12,747,256.30/x
3. Step 3: Cross multiply
   41,499,793.90x = 62,259,022.05 × 12,747,256.30
4. Step 4: Simplify right side
   41,499,793.90x = 793,631,711,058,701.38
5. Step 5: Solve for x
   x = 793,631,711,058,701.38/41,499,793.90
6. Step 6: Final answer
   x = 19,123,750.66