Finding the Fourth Proportional to 53,388.80, 73,676.52 and 32,172.17

Step by Step Solution

1. Step 1: Write the proportion equation
   53,388.80 : 73,676.52 = 32,172.17 : x
2. Step 2: Convert to fraction form
   53,388.80/73,676.52 = 32,172.17/x
3. Step 3: Cross multiply
   53,388.80x = 73,676.52 × 32,172.17
4. Step 4: Simplify right side
   53,388.80x = 2,370,333,526.45
5. Step 5: Solve for x
   x = 2,370,333,526.45/53,388.80
6. Step 6: Final answer
   x = 44,397.58