Finding the Fourth Proportional to 60,722.84, 83,765.67 and 49,404.98

Step by Step Solution

1. Step 1: Write the proportion equation
   60,722.84 : 83,765.67 = 49,404.98 : x
2. Step 2: Convert to fraction form
   60,722.84/83,765.67 = 49,404.98/x
3. Step 3: Cross multiply
   60,722.84x = 83,765.67 × 49,404.98
4. Step 4: Simplify right side
   60,722.84x = 4,138,441,251.04
5. Step 5: Solve for x
   x = 4,138,441,251.04/60,722.84
6. Step 6: Final answer
   x = 68,152.96