Finding the Fourth Proportional to 105,968,406.59, 158,960,176.69 and 28,244,903.44

Step by Step Solution

1. Step 1: Write the proportion equation
   105,968,406.59 : 158,960,176.69 = 28,244,903.44 : x
2. Step 2: Convert to fraction form
   105,968,406.59/158,960,176.69 = 28,244,903.44/x
3. Step 3: Cross multiply
   105,968,406.59x = 158,960,176.69 × 28,244,903.44
4. Step 4: Simplify right side
   105,968,406.59x = 4,489,814,840,946,376
5. Step 5: Solve for x
   x = 4,489,814,840,946,376/105,968,406.59
6. Step 6: Final answer
   x = 42,369,372.02