Finding the Fourth Proportional to 9,568,978.37, 14,356,247.78 and 3,091,918.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,568,978.37 : 14,356,247.78 = 3,091,918.16 : x
2. Step 2: Convert to fraction form
   9,568,978.37/14,356,247.78 = 3,091,918.16/x
3. Step 3: Cross multiply
   9,568,978.37x = 14,356,247.78 × 3,091,918.16
4. Step 4: Simplify right side
   9,568,978.37x = 44,388,343,264,062.10
5. Step 5: Solve for x
   x = 44,388,343,264,062.10/9,568,978.37
6. Step 6: Final answer
   x = 4,638,775.59