Finding the Fourth Proportional to 37,142.88, 55,705.59 and 22,154.18

Step by Step Solution

1. Step 1: Write the proportion equation
   37,142.88 : 55,705.59 = 22,154.18 : x
2. Step 2: Convert to fraction form
   37,142.88/55,705.59 = 22,154.18/x
3. Step 3: Cross multiply
   37,142.88x = 55,705.59 × 22,154.18
4. Step 4: Simplify right side
   37,142.88x = 1,234,111,667.87
5. Step 5: Solve for x
   x = 1,234,111,667.87/37,142.88
6. Step 6: Final answer
   x = 33,226.06