Finding the Fourth Proportional to 78,441.31, 108,258.22 and 46,610.24

Step by Step Solution

1. Step 1: Write the proportion equation
   78,441.31 : 108,258.22 = 46,610.24 : x
2. Step 2: Convert to fraction form
   78,441.31/108,258.22 = 46,610.24/x
3. Step 3: Cross multiply
   78,441.31x = 108,258.22 × 46,610.24
4. Step 4: Simplify right side
   78,441.31x = 5,045,941,133.14
5. Step 5: Solve for x
   x = 5,045,941,133.14/78,441.31
6. Step 6: Final answer
   x = 64,327.60