Finding the Fourth Proportional to 10,556.46, 14,567.31 and 5,840.51

Step by Step Solution

1. Step 1: Write the proportion equation
   10,556.46 : 14,567.31 = 5,840.51 : x
2. Step 2: Convert to fraction form
   10,556.46/14,567.31 = 5,840.51/x
3. Step 3: Cross multiply
   10,556.46x = 14,567.31 × 5,840.51
4. Step 4: Simplify right side
   10,556.46x = 85,080,446.89
5. Step 5: Solve for x
   x = 85,080,446.89/10,556.46
6. Step 6: Final answer
   x = 8,059.56