Finding the Fourth Proportional to 127,662.82, 191,519.43 and 37,707.06

Step by Step Solution

1. Step 1: Write the proportion equation
   127,662.82 : 191,519.43 = 37,707.06 : x
2. Step 2: Convert to fraction form
   127,662.82/191,519.43 = 37,707.06/x
3. Step 3: Cross multiply
   127,662.82x = 191,519.43 × 37,707.06
4. Step 4: Simplify right side
   127,662.82x = 7,221,634,638.18
5. Step 5: Solve for x
   x = 7,221,634,638.18/127,662.82
6. Step 6: Final answer
   x = 56,568.03