Finding the Fourth Proportional to 108,046.86, 149,100.75 and 59,647.75

Step by Step Solution

1. Step 1: Write the proportion equation
   108,046.86 : 149,100.75 = 59,647.75 : x
2. Step 2: Convert to fraction form
   108,046.86/149,100.75 = 59,647.75/x
3. Step 3: Cross multiply
   108,046.86x = 149,100.75 × 59,647.75
4. Step 4: Simplify right side
   108,046.86x = 8,893,523,217.07
5. Step 5: Solve for x
   x = 8,893,523,217.07/108,046.86
6. Step 6: Final answer
   x = 82,311.73