Finding the Fourth Proportional to 49,442,706.72, 68,227,609.37 and 27,415,390.69

Step by Step Solution

1. Step 1: Write the proportion equation
   49,442,706.72 : 68,227,609.37 = 27,415,390.69 : x
2. Step 2: Convert to fraction form
   49,442,706.72/68,227,609.37 = 27,415,390.69/x
3. Step 3: Cross multiply
   49,442,706.72x = 68,227,609.37 × 27,415,390.69
4. Step 4: Simplify right side
   49,442,706.72x = 1,870,486,566,479,538
5. Step 5: Solve for x
   x = 1,870,486,566,479,538/49,442,706.72
6. Step 6: Final answer
   x = 37,831,394.97