Finding the Fourth Proportional to 10,366,806.43, 15,550,144.03 and 3,540,085.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,366,806.43 : 15,550,144.03 = 3,540,085.93 : x
2. Step 2: Convert to fraction form
   10,366,806.43/15,550,144.03 = 3,540,085.93/x
3. Step 3: Cross multiply
   10,366,806.43x = 15,550,144.03 × 3,540,085.93
4. Step 4: Simplify right side
   10,366,806.43x = 55,048,846,090,076.50
5. Step 5: Solve for x
   x = 55,048,846,090,076.50/10,366,806.43
6. Step 6: Final answer
   x = 5,310,106.49