Finding the Fourth Proportional to 10,108,470, 13,949,662.68 and 5,524,822.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,108,470 : 13,949,662.68 = 5,524,822.56 : x
2. Step 2: Convert to fraction form
   10,108,470/13,949,662.68 = 5,524,822.56/x
3. Step 3: Cross multiply
   10,108,470x = 13,949,662.68 × 5,524,822.56
4. Step 4: Simplify right side
   10,108,470x = 77,069,411,078,854.05
5. Step 5: Solve for x
   x = 77,069,411,078,854.05/10,108,470
6. Step 6: Final answer
   x = 7,624,240.97