Finding the Fourth Proportional to 105,997,929.15, 158,996,949.18 and 33,220,378.02

Step by Step Solution

1. Step 1: Write the proportion equation
   105,997,929.15 : 158,996,949.18 = 33,220,378.02 : x
2. Step 2: Convert to fraction form
   105,997,929.15/158,996,949.18 = 33,220,378.02/x
3. Step 3: Cross multiply
   105,997,929.15x = 158,996,949.18 × 33,220,378.02
4. Step 4: Simplify right side
   105,997,929.15x = 5,281,938,755,786,329
5. Step 5: Solve for x
   x = 5,281,938,755,786,329/105,997,929.15
6. Step 6: Final answer
   x = 49,830,584.41