Finding the Fourth Proportional to 33,948,061.20, 50,922,558.84 and 9,686,980.28

Step by Step Solution

1. Step 1: Write the proportion equation
   33,948,061.20 : 50,922,558.84 = 9,686,980.28 : x
2. Step 2: Convert to fraction form
   33,948,061.20/50,922,558.84 = 9,686,980.28/x
3. Step 3: Cross multiply
   33,948,061.20x = 50,922,558.84 × 9,686,980.28
4. Step 4: Simplify right side
   33,948,061.20x = 493,285,823,290,219.69
5. Step 5: Solve for x
   x = 493,285,823,290,219.69/33,948,061.20
6. Step 6: Final answer
   x = 14,530,603.69