Finding the Fourth Proportional to 37,131.35, 55,588.88 and 33,331.43

Step by Step Solution

1. Step 1: Write the proportion equation
   37,131.35 : 55,588.88 = 33,331.43 : x
2. Step 2: Convert to fraction form
   37,131.35/55,588.88 = 33,331.43/x
3. Step 3: Cross multiply
   37,131.35x = 55,588.88 × 33,331.43
4. Step 4: Simplify right side
   37,131.35x = 1,852,857,084.80
5. Step 5: Solve for x
   x = 1,852,857,084.80/37,131.35
6. Step 6: Final answer
   x = 49,900.08