Finding the Fourth Proportional to 10,288.60, 14,200.59 and 5,814.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,288.60 : 14,200.59 = 5,814.94 : x
2. Step 2: Convert to fraction form
   10,288.60/14,200.59 = 5,814.94/x
3. Step 3: Cross multiply
   10,288.60x = 14,200.59 × 5,814.94
4. Step 4: Simplify right side
   10,288.60x = 82,575,629.52
5. Step 5: Solve for x
   x = 82,575,629.52/10,288.60
6. Step 6: Final answer
   x = 8,025.94