Finding the Fourth Proportional to 107,792.83, 148,758.71 and 60,046.21

Step by Step Solution

1. Step 1: Write the proportion equation
   107,792.83 : 148,758.71 = 60,046.21 : x
2. Step 2: Convert to fraction form
   107,792.83/148,758.71 = 60,046.21/x
3. Step 3: Cross multiply
   107,792.83x = 148,758.71 × 60,046.21
4. Step 4: Simplify right side
   107,792.83x = 8,932,396,439.76
5. Step 5: Solve for x
   x = 8,932,396,439.76/107,792.83
6. Step 6: Final answer
   x = 82,866.33