Finding the Fourth Proportional to 73,300,604.80, 109,922,913.60 and 22,165,628.80

Step by Step Solution

1. Step 1: Write the proportion equation
   73,300,604.80 : 109,922,913.60 = 22,165,628.80 : x
2. Step 2: Convert to fraction form
   73,300,604.80/109,922,913.60 = 22,165,628.80/x
3. Step 3: Cross multiply
   73,300,604.80x = 109,922,913.60 × 22,165,628.80
4. Step 4: Simplify right side
   73,300,604.80x = 2,436,510,499,472,071.50
5. Step 5: Solve for x
   x = 2,436,510,499,472,071.50/73,300,604.80
6. Step 6: Final answer
   x = 33,239,978.12