Finding the Fourth Proportional to 37,478.71, 56,190.27 and 22,684.16

Step by Step Solution

1. Step 1: Write the proportion equation
   37,478.71 : 56,190.27 = 22,684.16 : x
2. Step 2: Convert to fraction form
   37,478.71/56,190.27 = 22,684.16/x
3. Step 3: Cross multiply
   37,478.71x = 56,190.27 × 22,684.16
4. Step 4: Simplify right side
   37,478.71x = 1,274,629,300.66
5. Step 5: Solve for x
   x = 1,274,629,300.66/37,478.71
6. Step 6: Final answer
   x = 34,009.42