Finding the Fourth Proportional to 10,561.54, 14,574.72 and 5,845.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,561.54 : 14,574.72 = 5,845.86 : x
2. Step 2: Convert to fraction form
   10,561.54/14,574.72 = 5,845.86/x
3. Step 3: Cross multiply
   10,561.54x = 14,574.72 × 5,845.86
4. Step 4: Simplify right side
   10,561.54x = 85,201,772.66
5. Step 5: Solve for x
   x = 85,201,772.66/10,561.54
6. Step 6: Final answer
   x = 8,067.17