Finding the Fourth Proportional to 7,010,441.36, 9,674,416.68 and 3,870,710.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,010,441.36 : 9,674,416.68 = 3,870,710.72 : x
2. Step 2: Convert to fraction form
   7,010,441.36/9,674,416.68 = 3,870,710.72/x
3. Step 3: Cross multiply
   7,010,441.36x = 9,674,416.68 × 3,870,710.72
4. Step 4: Simplify right side
   7,010,441.36x = 37,446,868,353,022.81
5. Step 5: Solve for x
   x = 37,446,868,353,022.81/7,010,441.36
6. Step 6: Final answer
   x = 5,341,584.99