Finding the Fourth Proportional to 49,170,300.80, 67,853,236.52 and 27,143,327.40

Step by Step Solution

1. Step 1: Write the proportion equation
   49,170,300.80 : 67,853,236.52 = 27,143,327.40 : x
2. Step 2: Convert to fraction form
   49,170,300.80/67,853,236.52 = 27,143,327.40/x
3. Step 3: Cross multiply
   49,170,300.80x = 67,853,236.52 × 27,143,327.40
4. Step 4: Simplify right side
   49,170,300.80x = 1,841,762,614,011,996.50
5. Step 5: Solve for x
   x = 1,841,762,614,011,996.50/49,170,300.80
6. Step 6: Final answer
   x = 37,456,809.99