Finding the Fourth Proportional to 72,450.16, 108,698.82 and 35,014.48

Step by Step Solution

1. Step 1: Write the proportion equation
   72,450.16 : 108,698.82 = 35,014.48 : x
2. Step 2: Convert to fraction form
   72,450.16/108,698.82 = 35,014.48/x
3. Step 3: Cross multiply
   72,450.16x = 108,698.82 × 35,014.48
4. Step 4: Simplify right side
   72,450.16x = 3,806,032,658.91
5. Step 5: Solve for x
   x = 3,806,032,658.91/72,450.16
6. Step 6: Final answer
   x = 52,533.12