Finding the Fourth Proportional to 107,591.56, 148,483.78 and 59,849.40

Step by Step Solution

1. Step 1: Write the proportion equation
   107,591.56 : 148,483.78 = 59,849.40 : x
2. Step 2: Convert to fraction form
   107,591.56/148,483.78 = 59,849.40/x
3. Step 3: Cross multiply
   107,591.56x = 148,483.78 × 59,849.40
4. Step 4: Simplify right side
   107,591.56x = 8,886,665,142.73
5. Step 5: Solve for x
   x = 8,886,665,142.73/107,591.56
6. Step 6: Final answer
   x = 82,596.30