Finding the Fourth Proportional to 107,442.63, 148,270.82 and 59,700.33

Step by Step Solution

1. Step 1: Write the proportion equation
   107,442.63 : 148,270.82 = 59,700.33 : x
2. Step 2: Convert to fraction form
   107,442.63/148,270.82 = 59,700.33/x
3. Step 3: Cross multiply
   107,442.63x = 148,270.82 × 59,700.33
4. Step 4: Simplify right side
   107,442.63x = 8,851,816,584.87
5. Step 5: Solve for x
   x = 8,851,816,584.87/107,442.63
6. Step 6: Final answer
   x = 82,386.45