Finding the Fourth Proportional to 37,617.21, 56,356.61 and 23,574.59

Step by Step Solution

1. Step 1: Write the proportion equation
   37,617.21 : 56,356.61 = 23,574.59 : x
2. Step 2: Convert to fraction form
   37,617.21/56,356.61 = 23,574.59/x
3. Step 3: Cross multiply
   37,617.21x = 56,356.61 × 23,574.59
4. Step 4: Simplify right side
   37,617.21x = 1,328,584,235.83
5. Step 5: Solve for x
   x = 1,328,584,235.83/37,617.21
6. Step 6: Final answer
   x = 35,318.52