Finding the Fourth Proportional to 10,858,096.47, 16,287,135.45 and 2,771,071.47

Step by Step Solution

1. Step 1: Write the proportion equation
   10,858,096.47 : 16,287,135.45 = 2,771,071.47 : x
2. Step 2: Convert to fraction form
   10,858,096.47/16,287,135.45 = 2,771,071.47/x
3. Step 3: Cross multiply
   10,858,096.47x = 16,287,135.45 × 2,771,071.47
4. Step 4: Simplify right side
   10,858,096.47x = 45,132,816,373,520.61
5. Step 5: Solve for x
   x = 45,132,816,373,520.61/10,858,096.47
6. Step 6: Final answer
   x = 4,156,604.84