Finding the Fourth Proportional to 10,656,395.92, 15,980,625.69 and 3,831,106.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,656,395.92 : 15,980,625.69 = 3,831,106.69 : x
2. Step 2: Convert to fraction form
   10,656,395.92/15,980,625.69 = 3,831,106.69/x
3. Step 3: Cross multiply
   10,656,395.92x = 15,980,625.69 × 3,831,106.69
4. Step 4: Simplify right side
   10,656,395.92x = 61,223,481,991,344.86
5. Step 5: Solve for x
   x = 61,223,481,991,344.86/10,656,395.92
6. Step 6: Final answer
   x = 5,745,233.42