Finding the Fourth Proportional to 23,055,742.72, 34,584,313.92 and 7,909,456

Step by Step Solution

1. Step 1: Write the proportion equation
   23,055,742.72 : 34,584,313.92 = 7,909,456 : x
2. Step 2: Convert to fraction form
   23,055,742.72/34,584,313.92 = 7,909,456/x
3. Step 3: Cross multiply
   23,055,742.72x = 34,584,313.92 × 7,909,456
4. Step 4: Simplify right side
   23,055,742.72x = 273,543,109,240,427.53
5. Step 5: Solve for x
   x = 273,543,109,240,427.53/23,055,742.72
6. Step 6: Final answer
   x = 11,864,424.09