Finding the Fourth Proportional to 37,629, 56,632.50 and 28,317.24

Step by Step Solution

1. Step 1: Write the proportion equation
   37,629 : 56,632.50 = 28,317.24 : x
2. Step 2: Convert to fraction form
   37,629/56,632.50 = 28,317.24/x
3. Step 3: Cross multiply
   37,629x = 56,632.50 × 28,317.24
4. Step 4: Simplify right side
   37,629x = 1,603,676,094.30
5. Step 5: Solve for x
   x = 1,603,676,094.30/37,629
6. Step 6: Final answer
   x = 42,618.09