Finding the Fourth Proportional to 37,636.86, 56,429.61 and 17,917.41

Step by Step Solution

1. Step 1: Write the proportion equation
   37,636.86 : 56,429.61 = 17,917.41 : x
2. Step 2: Convert to fraction form
   37,636.86/56,429.61 = 17,917.41/x
3. Step 3: Cross multiply
   37,636.86x = 56,429.61 × 17,917.41
4. Step 4: Simplify right side
   37,636.86x = 1,011,072,458.51
5. Step 5: Solve for x
   x = 1,011,072,458.51/37,636.86
6. Step 6: Final answer
   x = 26,863.89