Finding the Fourth Proportional to 37,706.72, 56,483.56 and 17,685.96

Step by Step Solution

1. Step 1: Write the proportion equation
   37,706.72 : 56,483.56 = 17,685.96 : x
2. Step 2: Convert to fraction form
   37,706.72/56,483.56 = 17,685.96/x
3. Step 3: Cross multiply
   37,706.72x = 56,483.56 × 17,685.96
4. Step 4: Simplify right side
   37,706.72x = 998,965,982.82
5. Step 5: Solve for x
   x = 998,965,982.82/37,706.72
6. Step 6: Final answer
   x = 26,493.05