Finding the Fourth Proportional to 53,162.33, 73,361.30 and 29,288.52

Step by Step Solution

1. Step 1: Write the proportion equation
   53,162.33 : 73,361.30 = 29,288.52 : x
2. Step 2: Convert to fraction form
   53,162.33/73,361.30 = 29,288.52/x
3. Step 3: Cross multiply
   53,162.33x = 73,361.30 × 29,288.52
4. Step 4: Simplify right side
   53,162.33x = 2,148,643,755.83
5. Step 5: Solve for x
   x = 2,148,643,755.83/53,162.33
6. Step 6: Final answer
   x = 40,416.66