Finding the Fourth Proportional to 10,387,285.86, 14,335,196.27 and 5,740,971.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,387,285.86 : 14,335,196.27 = 5,740,971.05 : x
2. Step 2: Convert to fraction form
   10,387,285.86/14,335,196.27 = 5,740,971.05/x
3. Step 3: Cross multiply
   10,387,285.86x = 14,335,196.27 × 5,740,971.05
4. Step 4: Simplify right side
   10,387,285.86x = 82,297,946,681,757.16
5. Step 5: Solve for x
   x = 82,297,946,681,757.16/10,387,285.86
6. Step 6: Final answer
   x = 7,922,950.02