Finding the Fourth Proportional to 10,086,627.09, 13,918,978.13 and 5,736,771.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,086,627.09 : 13,918,978.13 = 5,736,771.57 : x
2. Step 2: Convert to fraction form
   10,086,627.09/13,918,978.13 = 5,736,771.57/x
3. Step 3: Cross multiply
   10,086,627.09x = 13,918,978.13 × 5,736,771.57
4. Step 4: Simplify right side
   10,086,627.09x = 79,849,997,990,951.91
5. Step 5: Solve for x
   x = 79,849,997,990,951.91/10,086,627.09
6. Step 6: Final answer
   x = 7,916,422.14