Finding the Fourth Proportional to 70,605.63, 105,814.89 and 33,098.58

Step by Step Solution

1. Step 1: Write the proportion equation
   70,605.63 : 105,814.89 = 33,098.58 : x
2. Step 2: Convert to fraction form
   70,605.63/105,814.89 = 33,098.58/x
3. Step 3: Cross multiply
   70,605.63x = 105,814.89 × 33,098.58
4. Step 4: Simplify right side
   70,605.63x = 3,502,322,601.86
5. Step 5: Solve for x
   x = 3,502,322,601.86/70,605.63
6. Step 6: Final answer
   x = 49,604.01