Finding the Fourth Proportional to 111,796.41, 167,759.21 and 59,205.90

Step by Step Solution

1. Step 1: Write the proportion equation
   111,796.41 : 167,759.21 = 59,205.90 : x
2. Step 2: Convert to fraction form
   111,796.41/167,759.21 = 59,205.90/x
3. Step 3: Cross multiply
   111,796.41x = 167,759.21 × 59,205.90
4. Step 4: Simplify right side
   111,796.41x = 9,932,335,011.34
5. Step 5: Solve for x
   x = 9,932,335,011.34/111,796.41
6. Step 6: Final answer
   x = 88,843.06