Finding the Fourth Proportional to 11,419,922.50, 17,134,367.16 and 5,025,689.48

Step by Step Solution

1. Step 1: Write the proportion equation
   11,419,922.50 : 17,134,367.16 = 5,025,689.48 : x
2. Step 2: Convert to fraction form
   11,419,922.50/17,134,367.16 = 5,025,689.48/x
3. Step 3: Cross multiply
   11,419,922.50x = 17,134,367.16 × 5,025,689.48
4. Step 4: Simplify right side
   11,419,922.50x = 86,112,008,782,469.48
5. Step 5: Solve for x
   x = 86,112,008,782,469.48/11,419,922.50
6. Step 6: Final answer
   x = 7,540,507.28