Finding the Fourth Proportional to 81,822.37, 112,915.55 and 46,012.07

Step by Step Solution

1. Step 1: Write the proportion equation
   81,822.37 : 112,915.55 = 46,012.07 : x
2. Step 2: Convert to fraction form
   81,822.37/112,915.55 = 46,012.07/x
3. Step 3: Cross multiply
   81,822.37x = 112,915.55 × 46,012.07
4. Step 4: Simplify right side
   81,822.37x = 5,195,477,952.86
5. Step 5: Solve for x
   x = 5,195,477,952.86/81,822.37
6. Step 6: Final answer
   x = 63,497.04