Finding the Fourth Proportional to 70,737, 106,039.54 and 48,560.82

Step by Step Solution

1. Step 1: Write the proportion equation
   70,737 : 106,039.54 = 48,560.82 : x
2. Step 2: Convert to fraction form
   70,737/106,039.54 = 48,560.82/x
3. Step 3: Cross multiply
   70,737x = 106,039.54 × 48,560.82
4. Step 4: Simplify right side
   70,737x = 5,149,367,014.82
5. Step 5: Solve for x
   x = 5,149,367,014.82/70,737
6. Step 6: Final answer
   x = 72,795.95