Finding the Fourth Proportional to 29,705.50, 40,993.59 and 17,769.34

Step by Step Solution

1. Step 1: Write the proportion equation
   29,705.50 : 40,993.59 = 17,769.34 : x
2. Step 2: Convert to fraction form
   29,705.50/40,993.59 = 17,769.34/x
3. Step 3: Cross multiply
   29,705.50x = 40,993.59 × 17,769.34
4. Step 4: Simplify right side
   29,705.50x = 728,429,038.53
5. Step 5: Solve for x
   x = 728,429,038.53/29,705.50
6. Step 6: Final answer
   x = 24,521.69