Finding the Fourth Proportional to 67,562.45, 93,262.47 and 60,476.57

Step by Step Solution

1. Step 1: Write the proportion equation
   67,562.45 : 93,262.47 = 60,476.57 : x
2. Step 2: Convert to fraction form
   67,562.45/93,262.47 = 60,476.57/x
3. Step 3: Cross multiply
   67,562.45x = 93,262.47 × 60,476.57
4. Step 4: Simplify right side
   67,562.45x = 5,640,194,295.33
5. Step 5: Solve for x
   x = 5,640,194,295.33/67,562.45
6. Step 6: Final answer
   x = 83,481.20