Finding the Fourth Proportional to 37,667.32, 56,479.11 and 14,281

Step by Step Solution

1. Step 1: Write the proportion equation
   37,667.32 : 56,479.11 = 14,281 : x
2. Step 2: Convert to fraction form
   37,667.32/56,479.11 = 14,281/x
3. Step 3: Cross multiply
   37,667.32x = 56,479.11 × 14,281
4. Step 4: Simplify right side
   37,667.32x = 806,578,169.91
5. Step 5: Solve for x
   x = 806,578,169.91/37,667.32
6. Step 6: Final answer
   x = 21,413.21