Finding the Fourth Proportional to 49,170,271.86, 67,853,196.45 and 27,143,298.18

Step by Step Solution

1. Step 1: Write the proportion equation
   49,170,271.86 : 67,853,196.45 = 27,143,298.18 : x
2. Step 2: Convert to fraction form
   49,170,271.86/67,853,196.45 = 27,143,298.18/x
3. Step 3: Cross multiply
   49,170,271.86x = 67,853,196.45 × 27,143,298.18
4. Step 4: Simplify right side
   49,170,271.86x = 1,841,759,543,708,467.50
5. Step 5: Solve for x
   x = 1,841,759,543,708,467.50/49,170,271.86
6. Step 6: Final answer
   x = 37,456,769.59