Finding the Fourth Proportional to 10,556.19, 14,567.99 and 5,840.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,556.19 : 14,567.99 = 5,840.15 : x
2. Step 2: Convert to fraction form
   10,556.19/14,567.99 = 5,840.15/x
3. Step 3: Cross multiply
   10,556.19x = 14,567.99 × 5,840.15
4. Step 4: Simplify right side
   10,556.19x = 85,079,144.76
5. Step 5: Solve for x
   x = 85,079,144.76/10,556.19
6. Step 6: Final answer
   x = 8,059.65