Finding the Fourth Proportional to 12,085,858.26, 18,132,111.81 and 3,566,194.74

Step by Step Solution

1. Step 1: Write the proportion equation
   12,085,858.26 : 18,132,111.81 = 3,566,194.74 : x
2. Step 2: Convert to fraction form
   12,085,858.26/18,132,111.81 = 3,566,194.74/x
3. Step 3: Cross multiply
   12,085,858.26x = 18,132,111.81 × 3,566,194.74
4. Step 4: Simplify right side
   12,085,858.26x = 64,662,641,761,913.88
5. Step 5: Solve for x
   x = 64,662,641,761,913.88/12,085,858.26
6. Step 6: Final answer
   x = 5,350,273.05