Finding the Fourth Proportional to 49,086,538.92, 67,739,628.31 and 27,059,555.05

Step by Step Solution

1. Step 1: Write the proportion equation
   49,086,538.92 : 67,739,628.31 = 27,059,555.05 : x
2. Step 2: Convert to fraction form
   49,086,538.92/67,739,628.31 = 27,059,555.05/x
3. Step 3: Cross multiply
   49,086,538.92x = 67,739,628.31 × 27,059,555.05
4. Step 4: Simplify right side
   49,086,538.92x = 1,833,004,201,083,985.50
5. Step 5: Solve for x
   x = 1,833,004,201,083,985.50/49,086,538.92
6. Step 6: Final answer
   x = 37,342,298.75