Finding the Fourth Proportional to 37,004.18, 51,067.06 and 21,086.06

Step by Step Solution

1. Step 1: Write the proportion equation
   37,004.18 : 51,067.06 = 21,086.06 : x
2. Step 2: Convert to fraction form
   37,004.18/51,067.06 = 21,086.06/x
3. Step 3: Cross multiply
   37,004.18x = 51,067.06 × 21,086.06
4. Step 4: Simplify right side
   37,004.18x = 1,076,802,783.13
5. Step 5: Solve for x
   x = 1,076,802,783.13/37,004.18
6. Step 6: Final answer
   x = 29,099.49