Finding the Fourth Proportional to 46,410.88, 69,630.72 and 16,842.88

Step by Step Solution

1. Step 1: Write the proportion equation
   46,410.88 : 69,630.72 = 16,842.88 : x
2. Step 2: Convert to fraction form
   46,410.88/69,630.72 = 16,842.88/x
3. Step 3: Cross multiply
   46,410.88x = 69,630.72 × 16,842.88
4. Step 4: Simplify right side
   46,410.88x = 1,172,781,861.27
5. Step 5: Solve for x
   x = 1,172,781,861.27/46,410.88
6. Step 6: Final answer
   x = 25,269.55