Finding the Fourth Proportional to 23,065,119.72, 31,828,592.88 and 12,751,227.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,065,119.72 : 31,828,592.88 = 12,751,227.72 : x
2. Step 2: Convert to fraction form
   23,065,119.72/31,828,592.88 = 12,751,227.72/x
3. Step 3: Cross multiply
   23,065,119.72x = 31,828,592.88 × 12,751,227.72
4. Step 4: Simplify right side
   23,065,119.72x = 405,853,635,820,050.62
5. Step 5: Solve for x
   x = 405,853,635,820,050.62/23,065,119.72
6. Step 6: Final answer
   x = 17,595,990.86