Finding the Fourth Proportional to 107,288.52, 148,053.16 and 59,541.46

Step by Step Solution

1. Step 1: Write the proportion equation
   107,288.52 : 148,053.16 = 59,541.46 : x
2. Step 2: Convert to fraction form
   107,288.52/148,053.16 = 59,541.46/x
3. Step 3: Cross multiply
   107,288.52x = 148,053.16 × 59,541.46
4. Step 4: Simplify right side
   107,288.52x = 8,815,301,304.01
5. Step 5: Solve for x
   x = 8,815,301,304.01/107,288.52
6. Step 6: Final answer
   x = 82,164.44