Finding the Fourth Proportional to 45,706.74, 68,570.38 and 16,124.82

Step by Step Solution

1. Step 1: Write the proportion equation
   45,706.74 : 68,570.38 = 16,124.82 : x
2. Step 2: Convert to fraction form
   45,706.74/68,570.38 = 16,124.82/x
3. Step 3: Cross multiply
   45,706.74x = 68,570.38 × 16,124.82
4. Step 4: Simplify right side
   45,706.74x = 1,105,685,034.83
5. Step 5: Solve for x
   x = 1,105,685,034.83/45,706.74
6. Step 6: Final answer
   x = 24,190.85