Finding the Fourth Proportional to 107,050.50, 147,717.77 and 59,291.89

Step by Step Solution

1. Step 1: Write the proportion equation
   107,050.50 : 147,717.77 = 59,291.89 : x
2. Step 2: Convert to fraction form
   107,050.50/147,717.77 = 59,291.89/x
3. Step 3: Cross multiply
   107,050.50x = 147,717.77 × 59,291.89
4. Step 4: Simplify right side
   107,050.50x = 8,758,465,769.89
5. Step 5: Solve for x
   x = 8,758,465,769.89/107,050.50
6. Step 6: Final answer
   x = 81,816.21