Finding the Fourth Proportional to 107,559.09, 148,426.83 and 59,816.88

Step by Step Solution

1. Step 1: Write the proportion equation
   107,559.09 : 148,426.83 = 59,816.88 : x
2. Step 2: Convert to fraction form
   107,559.09/148,426.83 = 59,816.88/x
3. Step 3: Cross multiply
   107,559.09x = 148,426.83 × 59,816.88
4. Step 4: Simplify right side
   107,559.09x = 8,878,429,878.89
5. Step 5: Solve for x
   x = 8,878,429,878.89/107,559.09
6. Step 6: Final answer
   x = 82,544.67