Finding the Fourth Proportional to 105,152.34, 145,118.51 and 59,832.23

Step by Step Solution

1. Step 1: Write the proportion equation
   105,152.34 : 145,118.51 = 59,832.23 : x
2. Step 2: Convert to fraction form
   105,152.34/145,118.51 = 59,832.23/x
3. Step 3: Cross multiply
   105,152.34x = 145,118.51 × 59,832.23
4. Step 4: Simplify right side
   105,152.34x = 8,682,764,067.58
5. Step 5: Solve for x
   x = 8,682,764,067.58/105,152.34
6. Step 6: Final answer
   x = 82,573.19