Finding the Fourth Proportional to 37,031.31, 55,560.87 and 22,047.09

Step by Step Solution

1. Step 1: Write the proportion equation
   37,031.31 : 55,560.87 = 22,047.09 : x
2. Step 2: Convert to fraction form
   37,031.31/55,560.87 = 22,047.09/x
3. Step 3: Cross multiply
   37,031.31x = 55,560.87 × 22,047.09
4. Step 4: Simplify right side
   37,031.31x = 1,224,955,501.37
5. Step 5: Solve for x
   x = 1,224,955,501.37/37,031.31
6. Step 6: Final answer
   x = 33,078.91