Finding the Fourth Proportional to 10,064.86, 15,093.06 and 3,821.43

Step by Step Solution

1. Step 1: Write the proportion equation
   10,064.86 : 15,093.06 = 3,821.43 : x
2. Step 2: Convert to fraction form
   10,064.86/15,093.06 = 3,821.43/x
3. Step 3: Cross multiply
   10,064.86x = 15,093.06 × 3,821.43
4. Step 4: Simplify right side
   10,064.86x = 57,676,977.70
5. Step 5: Solve for x
   x = 57,676,977.70/10,064.86
6. Step 6: Final answer
   x = 5,730.53