Finding the Fourth Proportional to 3,222,196.10, 4,446,624.25 and 1,845,985.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,222,196.10 : 4,446,624.25 = 1,845,985.34 : x
2. Step 2: Convert to fraction form
   3,222,196.10/4,446,624.25 = 1,845,985.34/x
3. Step 3: Cross multiply
   3,222,196.10x = 4,446,624.25 × 1,845,985.34
4. Step 4: Simplify right side
   3,222,196.10x = 8,208,403,181,028.87
5. Step 5: Solve for x
   x = 8,208,403,181,028.87/3,222,196.10
6. Step 6: Final answer
   x = 2,547,456.12