Finding the Fourth Proportional to 62,574.50, 86,352.82 and 37,424

Step by Step Solution

1. Step 1: Write the proportion equation
   62,574.50 : 86,352.82 = 37,424 : x
2. Step 2: Convert to fraction form
   62,574.50/86,352.82 = 37,424/x
3. Step 3: Cross multiply
   62,574.50x = 86,352.82 × 37,424
4. Step 4: Simplify right side
   62,574.50x = 3,231,667,935.68
5. Step 5: Solve for x
   x = 3,231,667,935.68/62,574.50
6. Step 6: Final answer
   x = 51,645.13