Finding the Fourth Proportional to 5,273.86, 7,910.71 and 1,576.01

Step by Step Solution

1. Step 1: Write the proportion equation
   5,273.86 : 7,910.71 = 1,576.01 : x
2. Step 2: Convert to fraction form
   5,273.86/7,910.71 = 1,576.01/x
3. Step 3: Cross multiply
   5,273.86x = 7,910.71 × 1,576.01
4. Step 4: Simplify right side
   5,273.86x = 12,467,338.27
5. Step 5: Solve for x
   x = 12,467,338.27/5,273.86
6. Step 6: Final answer
   x = 2,363.99