Finding the Fourth Proportional to 10,821,753, 14,934,488.58 and 5,992,857

Step by Step Solution

1. Step 1: Write the proportion equation
   10,821,753 : 14,934,488.58 = 5,992,857 : x
2. Step 2: Convert to fraction form
   10,821,753/14,934,488.58 = 5,992,857/x
3. Step 3: Cross multiply
   10,821,753x = 14,934,488.58 × 5,992,857
4. Step 4: Simplify right side
   10,821,753x = 89,500,254,428,073.06
5. Step 5: Solve for x
   x = 89,500,254,428,073.06/10,821,753
6. Step 6: Final answer
   x = 8,270,402.63