Finding the Fourth Proportional to 146,328.24, 219,499.92 and 46,496.28

Step by Step Solution

1. Step 1: Write the proportion equation
   146,328.24 : 219,499.92 = 46,496.28 : x
2. Step 2: Convert to fraction form
   146,328.24/219,499.92 = 46,496.28/x
3. Step 3: Cross multiply
   146,328.24x = 219,499.92 × 46,496.28
4. Step 4: Simplify right side
   146,328.24x = 10,205,929,740.30
5. Step 5: Solve for x
   x = 10,205,929,740.30/146,328.24
6. Step 6: Final answer
   x = 69,746.82