Finding the Fourth Proportional to 70,529.93, 105,789.73 and 33,098.51

Step by Step Solution

1. Step 1: Write the proportion equation
   70,529.93 : 105,789.73 = 33,098.51 : x
2. Step 2: Convert to fraction form
   70,529.93/105,789.73 = 33,098.51/x
3. Step 3: Cross multiply
   70,529.93x = 105,789.73 × 33,098.51
4. Step 4: Simplify right side
   70,529.93x = 3,501,482,436.30
5. Step 5: Solve for x
   x = 3,501,482,436.30/70,529.93
6. Step 6: Final answer
   x = 49,645.34