Finding the Fourth Proportional to 49,268,166.36, 67,987,321.98 and 27,240,342.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,268,166.36 : 67,987,321.98 = 27,240,342.72 : x
2. Step 2: Convert to fraction form
   49,268,166.36/67,987,321.98 = 27,240,342.72/x
3. Step 3: Cross multiply
   49,268,166.36x = 67,987,321.98 × 27,240,342.72
4. Step 4: Simplify right side
   49,268,166.36x = 1,851,997,951,350,189
5. Step 5: Solve for x
   x = 1,851,997,951,350,189/49,268,166.36
6. Step 6: Final answer
   x = 37,590,153.81