Finding the Fourth Proportional to 6,582,662.37, 9,870,443.12 and 2,986,467.30

Step by Step Solution

1. Step 1: Write the proportion equation
   6,582,662.37 : 9,870,443.12 = 2,986,467.30 : x
2. Step 2: Convert to fraction form
   6,582,662.37/9,870,443.12 = 2,986,467.30/x
3. Step 3: Cross multiply
   6,582,662.37x = 9,870,443.12 × 2,986,467.30
4. Step 4: Simplify right side
   6,582,662.37x = 29,477,755,621,856.14
5. Step 5: Solve for x
   x = 29,477,755,621,856.14/6,582,662.37
6. Step 6: Final answer
   x = 4,478,090.17