Finding the Fourth Proportional to 10,146,851.62, 14,002,792.78 and 5,563,163.14

Step by Step Solution

1. Step 1: Write the proportion equation
   10,146,851.62 : 14,002,792.78 = 5,563,163.14 : x
2. Step 2: Convert to fraction form
   10,146,851.62/14,002,792.78 = 5,563,163.14/x
3. Step 3: Cross multiply
   10,146,851.62x = 14,002,792.78 × 5,563,163.14
4. Step 4: Simplify right side
   10,146,851.62x = 77,899,820,650,754.12
5. Step 5: Solve for x
   x = 77,899,820,650,754.12/10,146,851.62
6. Step 6: Final answer
   x = 7,677,240.54