Finding the Fourth Proportional to 43,621.49, 65,308.98 and 35,568.52

Step by Step Solution

1. Step 1: Write the proportion equation
   43,621.49 : 65,308.98 = 35,568.52 : x
2. Step 2: Convert to fraction form
   43,621.49/65,308.98 = 35,568.52/x
3. Step 3: Cross multiply
   43,621.49x = 65,308.98 × 35,568.52
4. Step 4: Simplify right side
   43,621.49x = 2,322,943,731.42
5. Step 5: Solve for x
   x = 2,322,943,731.42/43,621.49
6. Step 6: Final answer
   x = 53,252.28