Finding the Fourth Proportional to 37,446.30, 56,196.18 and 17,729.28

Step by Step Solution

1. Step 1: Write the proportion equation
   37,446.30 : 56,196.18 = 17,729.28 : x
2. Step 2: Convert to fraction form
   37,446.30/56,196.18 = 17,729.28/x
3. Step 3: Cross multiply
   37,446.30x = 56,196.18 × 17,729.28
4. Step 4: Simplify right side
   37,446.30x = 996,317,810.15
5. Step 5: Solve for x
   x = 996,317,810.15/37,446.30
6. Step 6: Final answer
   x = 26,606.58