Finding the Fourth Proportional to 37,663.41, 56,426.25 and 17,636.16

Step by Step Solution

1. Step 1: Write the proportion equation
   37,663.41 : 56,426.25 = 17,636.16 : x
2. Step 2: Convert to fraction form
   37,663.41/56,426.25 = 17,636.16/x
3. Step 3: Cross multiply
   37,663.41x = 56,426.25 × 17,636.16
4. Step 4: Simplify right side
   37,663.41x = 995,142,373.20
5. Step 5: Solve for x
   x = 995,142,373.20/37,663.41
6. Step 6: Final answer
   x = 26,421.99