Finding the Fourth Proportional to 13,227,081.63, 19,843,177.53 and 5,029,086.44

Step by Step Solution

1. Step 1: Write the proportion equation
   13,227,081.63 : 19,843,177.53 = 5,029,086.44 : x
2. Step 2: Convert to fraction form
   13,227,081.63/19,843,177.53 = 5,029,086.44/x
3. Step 3: Cross multiply
   13,227,081.63x = 19,843,177.53 × 5,029,086.44
4. Step 4: Simplify right side
   13,227,081.63x = 99,793,054,929,149.89
5. Step 5: Solve for x
   x = 99,793,054,929,149.89/13,227,081.63
6. Step 6: Final answer
   x = 7,544,601.12