Finding the Fourth Proportional to 146,116.98, 219,173.04 and 46,276.98

Step by Step Solution

1. Step 1: Write the proportion equation
   146,116.98 : 219,173.04 = 46,276.98 : x
2. Step 2: Convert to fraction form
   146,116.98/219,173.04 = 46,276.98/x
3. Step 3: Cross multiply
   146,116.98x = 219,173.04 × 46,276.98
4. Step 4: Simplify right side
   146,116.98x = 10,142,666,388.62
5. Step 5: Solve for x
   x = 10,142,666,388.62/146,116.98
6. Step 6: Final answer
   x = 69,414.70