Finding the Fourth Proportional to 32,786,777.69, 49,182,528.49 and 12,592,019.69

Step by Step Solution

1. Step 1: Write the proportion equation
   32,786,777.69 : 49,182,528.49 = 12,592,019.69 : x
2. Step 2: Convert to fraction form
   32,786,777.69/49,182,528.49 = 12,592,019.69/x
3. Step 3: Cross multiply
   32,786,777.69x = 49,182,528.49 × 12,592,019.69
4. Step 4: Simplify right side
   32,786,777.69x = 619,307,367,150,066
5. Step 5: Solve for x
   x = 619,307,367,150,066/32,786,777.69
6. Step 6: Final answer
   x = 18,888,936.66