Finding the Fourth Proportional to 67,785.48, 93,544.16 and 37,571.30

Step by Step Solution

1. Step 1: Write the proportion equation
   67,785.48 : 93,544.16 = 37,571.30 : x
2. Step 2: Convert to fraction form
   67,785.48/93,544.16 = 37,571.30/x
3. Step 3: Cross multiply
   67,785.48x = 93,544.16 × 37,571.30
4. Step 4: Simplify right side
   67,785.48x = 3,514,575,698.61
5. Step 5: Solve for x
   x = 3,514,575,698.61/67,785.48
6. Step 6: Final answer
   x = 51,848.50