Finding the Fourth Proportional to 60,896.21, 83,960.30 and 46,573.61

Step by Step Solution

1. Step 1: Write the proportion equation
   60,896.21 : 83,960.30 = 46,573.61 : x
2. Step 2: Convert to fraction form
   60,896.21/83,960.30 = 46,573.61/x
3. Step 3: Cross multiply
   60,896.21x = 83,960.30 × 46,573.61
4. Step 4: Simplify right side
   60,896.21x = 3,910,333,929.86
5. Step 5: Solve for x
   x = 3,910,333,929.86/60,896.21
6. Step 6: Final answer
   x = 64,213.09