Finding the Fourth Proportional to 9,707,196.76, 14,560,815.86 and 3,945,864.19

Step by Step Solution

1. Step 1: Write the proportion equation
   9,707,196.76 : 14,560,815.86 = 3,945,864.19 : x
2. Step 2: Convert to fraction form
   9,707,196.76/14,560,815.86 = 3,945,864.19/x
3. Step 3: Cross multiply
   9,707,196.76x = 14,560,815.86 × 3,945,864.19
4. Step 4: Simplify right side
   9,707,196.76x = 57,455,001,879,158.05
5. Step 5: Solve for x
   x = 57,455,001,879,158.05/9,707,196.76
6. Step 6: Final answer
   x = 5,918,804.71