Finding the Fourth Proportional to 23,320,736.74, 32,182,727.98 and 12,866,752.42

Step by Step Solution

1. Step 1: Write the proportion equation
   23,320,736.74 : 32,182,727.98 = 12,866,752.42 : x
2. Step 2: Convert to fraction form
   23,320,736.74/32,182,727.98 = 12,866,752.42/x
3. Step 3: Cross multiply
   23,320,736.74x = 32,182,727.98 × 12,866,752.42
4. Step 4: Simplify right side
   23,320,736.74x = 414,087,193,118,866.69
5. Step 5: Solve for x
   x = 414,087,193,118,866.69/23,320,736.74
6. Step 6: Final answer
   x = 17,756,179.74