Finding the Fourth Proportional to 72,702.82, 109,054.27 and 33,232.25

Step by Step Solution

1. Step 1: Write the proportion equation
   72,702.82 : 109,054.27 = 33,232.25 : x
2. Step 2: Convert to fraction form
   72,702.82/109,054.27 = 33,232.25/x
3. Step 3: Cross multiply
   72,702.82x = 109,054.27 × 33,232.25
4. Step 4: Simplify right side
   72,702.82x = 3,624,119,185.01
5. Step 5: Solve for x
   x = 3,624,119,185.01/72,702.82
6. Step 6: Final answer
   x = 49,848.40