Finding the Fourth Proportional to 10,667,269.65, 14,720,870.98 and 5,772,491.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,667,269.65 : 14,720,870.98 = 5,772,491.33 : x
2. Step 2: Convert to fraction form
   10,667,269.65/14,720,870.98 = 5,772,491.33/x
3. Step 3: Cross multiply
   10,667,269.65x = 14,720,870.98 × 5,772,491.33
4. Step 4: Simplify right side
   10,667,269.65x = 84,976,100,035,709.86
5. Step 5: Solve for x
   x = 84,976,100,035,709.86/10,667,269.65
6. Step 6: Final answer
   x = 7,966,059.06