Finding the Fourth Proportional to 107,625.69, 148,530.56 and 59,879.15

Step by Step Solution

1. Step 1: Write the proportion equation
   107,625.69 : 148,530.56 = 59,879.15 : x
2. Step 2: Convert to fraction form
   107,625.69/148,530.56 = 59,879.15/x
3. Step 3: Cross multiply
   107,625.69x = 148,530.56 × 59,879.15
4. Step 4: Simplify right side
   107,625.69x = 8,893,883,533.59
5. Step 5: Solve for x
   x = 8,893,883,533.59/107,625.69
6. Step 6: Final answer
   x = 82,637.18