Finding the Fourth Proportional to 12,085,860.26, 18,132,114.81 and 3,566,196.74

Step by Step Solution

1. Step 1: Write the proportion equation
   12,085,860.26 : 18,132,114.81 = 3,566,196.74 : x
2. Step 2: Convert to fraction form
   12,085,860.26/18,132,114.81 = 3,566,196.74/x
3. Step 3: Cross multiply
   12,085,860.26x = 18,132,114.81 × 3,566,196.74
4. Step 4: Simplify right side
   12,085,860.26x = 64,662,688,724,727.72
5. Step 5: Solve for x
   x = 64,662,688,724,727.72/12,085,860.26
6. Step 6: Final answer
   x = 5,350,276.05