Finding the Fourth Proportional to 107,200.97, 147,933.59 and 59,458.76

Step by Step Solution

1. Step 1: Write the proportion equation
   107,200.97 : 147,933.59 = 59,458.76 : x
2. Step 2: Convert to fraction form
   107,200.97/147,933.59 = 59,458.76/x
3. Step 3: Cross multiply
   107,200.97x = 147,933.59 × 59,458.76
4. Step 4: Simplify right side
   107,200.97x = 8,795,946,786.79
5. Step 5: Solve for x
   x = 8,795,946,786.79/107,200.97
6. Step 6: Final answer
   x = 82,051.00