Finding the Fourth Proportional to 9,994,112.82, 14,997,339 and 3,927,778.20

Step by Step Solution

1. Step 1: Write the proportion equation
   9,994,112.82 : 14,997,339 = 3,927,778.20 : x
2. Step 2: Convert to fraction form
   9,994,112.82/14,997,339 = 3,927,778.20/x
3. Step 3: Cross multiply
   9,994,112.82x = 14,997,339 × 3,927,778.20
4. Step 4: Simplify right side
   9,994,112.82x = 58,906,221,182,209.80
5. Step 5: Solve for x
   x = 58,906,221,182,209.80/9,994,112.82
6. Step 6: Final answer
   x = 5,894,092.08