Finding the Fourth Proportional to 107,288.82, 148,060.98 and 59,541.48

Step by Step Solution

1. Step 1: Write the proportion equation
   107,288.82 : 148,060.98 = 59,541.48 : x
2. Step 2: Convert to fraction form
   107,288.82/148,060.98 = 59,541.48/x
3. Step 3: Cross multiply
   107,288.82x = 148,060.98 × 59,541.48
4. Step 4: Simplify right side
   107,288.82x = 8,815,769,879.45
5. Step 5: Solve for x
   x = 8,815,769,879.45/107,288.82
6. Step 6: Final answer
   x = 82,168.58