Finding the Fourth Proportional to 10,041,708.09, 13,857,265.92 and 5,691,196.47

Step by Step Solution

1. Step 1: Write the proportion equation
   10,041,708.09 : 13,857,265.92 = 5,691,196.47 : x
2. Step 2: Convert to fraction form
   10,041,708.09/13,857,265.92 = 5,691,196.47/x
3. Step 3: Cross multiply
   10,041,708.09x = 13,857,265.92 × 5,691,196.47
4. Step 4: Simplify right side
   10,041,708.09x = 78,864,422,887,755.30
5. Step 5: Solve for x
   x = 78,864,422,887,755.30/10,041,708.09
6. Step 6: Final answer
   x = 7,853,686.06