Finding the Fourth Proportional to 10,339,806.30, 14,268,367.49 and 5,692,708.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,339,806.30 : 14,268,367.49 = 5,692,708.83 : x
2. Step 2: Convert to fraction form
   10,339,806.30/14,268,367.49 = 5,692,708.83/x
3. Step 3: Cross multiply
   10,339,806.30x = 14,268,367.49 × 5,692,708.83
4. Step 4: Simplify right side
   10,339,806.30x = 81,225,661,625,050.77
5. Step 5: Solve for x
   x = 81,225,661,625,050.77/10,339,806.30
6. Step 6: Final answer
   x = 7,855,627.01