Finding the Fourth Proportional to 107,766.24, 148,722.01 and 60,019.59

Step by Step Solution

1. Step 1: Write the proportion equation
   107,766.24 : 148,722.01 = 60,019.59 : x
2. Step 2: Convert to fraction form
   107,766.24/148,722.01 = 60,019.59/x
3. Step 3: Cross multiply
   107,766.24x = 148,722.01 × 60,019.59
4. Step 4: Simplify right side
   107,766.24x = 8,926,234,064.18
5. Step 5: Solve for x
   x = 8,926,234,064.18/107,766.24
6. Step 6: Final answer
   x = 82,829.60