Finding the Fourth Proportional to 6,966,792.77, 9,614,196.27 and 3,869,315.55

Step by Step Solution

1. Step 1: Write the proportion equation
   6,966,792.77 : 9,614,196.27 = 3,869,315.55 : x
2. Step 2: Convert to fraction form
   6,966,792.77/9,614,196.27 = 3,869,315.55/x
3. Step 3: Cross multiply
   6,966,792.77x = 9,614,196.27 × 3,869,315.55
4. Step 4: Simplify right side
   6,966,792.77x = 37,200,359,128,262.99
5. Step 5: Solve for x
   x = 37,200,359,128,262.99/6,966,792.77
6. Step 6: Final answer
   x = 5,339,667.82