Finding the Fourth Proportional to 43,699.02, 65,488.71 and 33,016.59

Step by Step Solution

1. Step 1: Write the proportion equation
   43,699.02 : 65,488.71 = 33,016.59 : x
2. Step 2: Convert to fraction form
   43,699.02/65,488.71 = 33,016.59/x
3. Step 3: Cross multiply
   43,699.02x = 65,488.71 × 33,016.59
4. Step 4: Simplify right side
   43,699.02x = 2,162,213,887.70
5. Step 5: Solve for x
   x = 2,162,213,887.70/43,699.02
6. Step 6: Final answer
   x = 49,479.69