Finding the Fourth Proportional to 53,019.09, 73,159.27 and 32,868.63

Step by Step Solution

1. Step 1: Write the proportion equation
   53,019.09 : 73,159.27 = 32,868.63 : x
2. Step 2: Convert to fraction form
   53,019.09/73,159.27 = 32,868.63/x
3. Step 3: Cross multiply
   53,019.09x = 73,159.27 × 32,868.63
4. Step 4: Simplify right side
   53,019.09x = 2,404,644,894.53
5. Step 5: Solve for x
   x = 2,404,644,894.53/53,019.09
6. Step 6: Final answer
   x = 45,354.32