Finding the Fourth Proportional to 16,140.63, 24,196.35 and 5,749.95

Step by Step Solution

1. Step 1: Write the proportion equation
   16,140.63 : 24,196.35 = 5,749.95 : x
2. Step 2: Convert to fraction form
   16,140.63/24,196.35 = 5,749.95/x
3. Step 3: Cross multiply
   16,140.63x = 24,196.35 × 5,749.95
4. Step 4: Simplify right side
   16,140.63x = 139,127,914.98
5. Step 5: Solve for x
   x = 139,127,914.98/16,140.63
6. Step 6: Final answer
   x = 8,619.73