Finding the Fourth Proportional to 5,701,576.43, 7,868,176.89 and 3,123,348.86

Step by Step Solution

1. Step 1: Write the proportion equation
   5,701,576.43 : 7,868,176.89 = 3,123,348.86 : x
2. Step 2: Convert to fraction form
   5,701,576.43/7,868,176.89 = 3,123,348.86/x
3. Step 3: Cross multiply
   5,701,576.43x = 7,868,176.89 × 3,123,348.86
4. Step 4: Simplify right side
   5,701,576.43x = 24,575,061,327,617.73
5. Step 5: Solve for x
   x = 24,575,061,327,617.73/5,701,576.43
6. Step 6: Final answer
   x = 4,310,222.20