Finding the Fourth Proportional to 36,815,222.58, 50,805,160.61 and 20,294,984.22

Step by Step Solution

1. Step 1: Write the proportion equation
   36,815,222.58 : 50,805,160.61 = 20,294,984.22 : x
2. Step 2: Convert to fraction form
   36,815,222.58/50,805,160.61 = 20,294,984.22/x
3. Step 3: Cross multiply
   36,815,222.58x = 50,805,160.61 × 20,294,984.22
4. Step 4: Simplify right side
   36,815,222.58x = 1,031,089,932,773,040.50
5. Step 5: Solve for x
   x = 1,031,089,932,773,040.50/36,815,222.58
6. Step 6: Final answer
   x = 28,007,162.81